is perpendicular to and passes through point C(5, 12).
If the coordinates of A and B are (-10, -3) and (7, 14), respectively, the x-intercept of is
(12, 0)
. The point
lies on .

Answers

Answer 1

If CD is perpendicular on AB then the x intercept of CD is (17,0).

Given that CD is perpendicular on AB and passes through C(5,12) and the coordinates of A and B are  (-10,-3), (7,14).

When two lines are perpendicular on other line then the product of their slopes is equal to -1.

It is given that CD is perpendicular on AB. So we need to first calculate the slope of AB.

Slope=[tex](y_{2} -y_{1} /x_{2} -x_{1} )[/tex]

Slope of AB=(14+3/7+10)

=(17/17)

=1

According to rule product of slopes of AB and CD should be -1.

So the slope of CD will be -1.

Now we have to form equation of CD from slope -1 and point (5,12).

y-12=-1(x-5)

y-12=-x+5

x+y-17=0

We have to find out x intercept.

We know that x intercept is a point where the line touches x axis. So here the value of y =0.

x+y-17=0

put the value of y=0.

x+0-17=0

x=17

Point will be (17,0)

Hence the x intercept of CD will be (17,0).

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Question is incomplete as it should include in its beginning that CD is perpendicular on AB.


Related Questions

Write an equation in slope form of the line that passes through the given point and is parallel to the graph of the given equation

(-6,-8);y=-4x+2

Answers

An equation in slope-intercept form of the line that passes through the given point and is parallel to the graph of the given equation is y = -4x - 32.

What is the point-slope form?

Mathematically, the point-slope form of a line is given by this mathematical expression:

y - y₁ = m(x - x₁)

Where:

m represents the slope.x and y are the points.

From the given linear equation y = -4x + 2, the slope is given by:

y = -4x + 2

m₁ = -4

In Geometry, two (2) lines are parallel under the following conditions:

m₁ = m₂ (m represents the slope.)

At point (-6, -8), an equation of this line can be calculated in slope-intercept form as follows:

y - y₁ = m(x - x₁)

y - (-8) = -4(x - (-6))

y + 8 = -4(x + 6)

y + 8 = -4x - 24

y = -4x - 24 - 8

y = -4x - 32

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What are the 3 types of 3 dimensional coordinate system?

Answers

The 3 types of 3-dimensional coordinate systems are the x-axis, the y-axis, and the z-axis.

The Cartesian coordinates of a point in three dimensions are a triplet of numbers (x,y,z). The three numbers, or coordinates, specify the signed distance from the origin along the x,y, and z-axes, respectively.

The three axes intersect at the point called the origin. The x-axis is the horizontal line along which the wall to your left and the floor intersect.

The y-axis is the horizontal line along which the wall to your right and the floor intersect. The z-axis is the vertical line along which the walls intersect.

To locate the point (a, b, c), we can start at the origin O and move units along the x-axis, then b units parallel to the y-axis, and then c units parallel to the z-axis.

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What are the possible rational roots of x³ X² 10x 8 0?

Answers

The possible rational roots of x³ - x² - 10x - 8 = 0 are -2, -1, and 4.

In mathematics, a root of an equation is a value of the variable that makes the equation equal to zero.

For example, in the equation x² - 4 = 0, the roots are 2 and -2, because when x = 2 or x = -2, the equation is satisfied (2² - 4 = 0 and (-2)² - 4 = 0). In other words, 2 and -2 are the values of x that "cancel out" the equation.

For a polynomial equation, such as x³ - x² - 10x - 8 = 0, the roots are the values of x that make the polynomial equal to zero. In this case, the roots are the values of x that satisfy the equation x³ - x² - 10x - 8 = 0.

The possible rational roots of x³ - x² - 10x - 8 = 0 are the integers that divide 8 and -8 and are also factors of -1. Since 8 and -8 are divisible by 1, 2, 4, and 8, the possible rational roots of the equation are -1, -2, -4, -8, 1, 2, 4, and 8. But among these, only -2, -1, and 4 makes the equation equal to zero.

Hence, -2, -1, and 4 are the possible rational roots of x³ - x² - 10x - 8 = 0.

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I need help im stuck

Answers

The height of the cylinder is 22 inches.

What is height ?

Height, altitude, and elevation all refer to the vertical distance between something's top and bottom or its base and something above it. Height is used to describe everything that may be measured vertically, high or low.

Height is a measurement of vertical distance, or how high something or someone is (how tall they are) (how "high" a point is). For instance, "That building is 50 meters high," or "An airplane flies around 10,000 meters high."

Height is a basic physical characteristic that is commonly expressed in feet (ft) plus inches (in) in the United States and centimeters (cm) in other countries. The SI unit would be meters since these are length measurements. Remember that x feet plus y inches is typically written as x' y.

Seeing the figure we get to know the measures of cylinder

radius = 8 inches

height = 22 inches

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What is the 3D distance formula?

Answers

The 3D distance formula is represented as √((x2 - x1)² + (y2 - y1)² + (z2 - z1)²)

The 3D distance formula, also known as the Euclidean distance formula, is used to calculate the distance between two distinct points in three-dimensional space. The formula is the square root of the sum of the squares of the differences in the x, y, and z coordinates of the two points. Mathematically it can be represented as:

Distance = √((x2 - x1)² + (y2 - y1)² + (z2 - z1)²)

Where (x1, y1, z1) and (x2, y2, z2) are the coordinates of the two points.

It's used to measure the distance between two points in 3-D space. It's the straight-line distance between two points. This formula can be applied in various fields such as physics, computer graphics, and robotics.

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Solve the inequality for u.
10<-2u
Simplify your answer as much as possible.

Answers

Answer:

u < -5

Step-by-step explanation:

-2u > 10 (Divide both sides by -2)

u > -5 (Change the greater than sign to a less than sign since we divided by a negative number)

Final Answer: u < -5

Using the diagram below, find the measure of angle A.
A
101°
92°
B
68°
C

Answers

Answer: the missing angle is going to be 99 because the shape that is being formed it going to be a quaderdiral because that is the next number up.

Step-by-step explanation: add the degress together and then see what number is the closest

The drama club members at millie’s middle school are selling tickets to the school play. millie wants to determine the average number of tickets sold. first, she surveyed the club members in her homeroom, and then she surveyed every third member of the club in her physical education class. which sampling technique should produce a more representative sample? a. the first sampling method, surveying drama club members in her homeroom, is the most representative. b. the second sampling method, surveying drama club members in her physical education class, is the most representative.c. both samples should be exactly the same. d. neither sample will be representative.

Answers

The exact representation of surveying drama club is by second sampling method.

Thus correct option is B .

Given, Selling tickets to the school play .

Systematic random sampling is known to be a type of random sampling technique that needs the selection of samples  using a system of intervals in a specific population.

In Systematic Sampling second sampling method is used. Grounded on the fact that the system of sampling is one that's drawn from the population, it's said to be an effective system of sampling.

Hence option B is correct .

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The table gives the annual global plastic production over time, in years, since 1960.



Fit an exponential model to this data.

The exponential model indicates that plastic production has (1) _____ per year. The model predicts that plastic production 15 years after 1960 was closest to (2) _____ million metric tons. Because the correlation coefficient indicates (3) _____
correlation between the model and the data, this prediction (4) _____.

Answer options:

1-
increased by 4.9 metric tons
decreased by 4.9 metric tons
increased by 4.9%
decreased by 4.9%

2-
40
60
70

3-
moderate
strong
weak

4-
is unreliable
can be accepted with confidence

Answers

The exponential model indicates that plastic production has increased by 4.9% per year.

Fit an exponential model to this dataThe exponential model indicates that plastic production has increased by 4.9% per year.The model predicts that plastic production 15 years after 1960 was closest to 70 million metric tons.Because the correlation coefficient indicates strong correlation between the model and the data,this prediction can be accepted with confidence.The exponential model is a powerful tool for predicting future trends in plastic production, and it indicates that plastic production has been increasing at an annual rate of 4.9%.This is an important insight, as it can help us to anticipate the future of the industry.With this information, we can estimate that plastic production 15 years after 1960 was likely to be around 70 million metric tons.The strength of this prediction is supported by the correlation coefficient, which suggests a strong correlation between the model and the data.This suggests that the model is a good predictor of future plastic production, and that the prediction of 70 million metric tons is reliable.

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Use a trigonometric ratio to solve for z. Round to two decimal places as necessary!!
HELP, and can someone explain how to get the answer?

Answers

On solving the provided question, we can say that by trigonometry so sin 90 = p/h => z = 11

what is trigonometry?

The area of mathematics known as trigonometry examines the correlation between triangle side lengths and angles. The area first appeared in the Hellenistic era, around the third century BC. from the use of geometry in astronomical study. The area of mathematics known as exact methods deals with specific trigonometric functions and how they might be used in calculations. There are six popular trigonometric functions in trigonometry. Sine, cosine, tangent, cotangent, secant, and cosecant are their respective names and acronyms (csc). Studying the characteristics of triangles, particularly right triangles, is called trigonometry. The study of geometry, however, is the characteristics of all geometric figures.

here,

it is a right angled triangle

by trigonometry

so sin 90 = p/h

1 = 11/z

z = 11

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lcm(x-3)^2(x+4);(x-3)(x+4)^2​

Answers

Answer:

[tex](x - {3})^{2} x(x + {4})^{2} [/tex]

Mancini' Pizzeria ell four type of pizza crut. Lat week, the owner tracked the number old of each type, and thi i what he found. Type of Crut Number Sold
Thin crut 306
Thick crut 212
Stuffed crut 178
Pan tyle 191
Baed on thi information, of the next 3500 pizza he ell, how many hould he expect to be pan tyle? Round your anwer to the nearet whole number. Do not round any intermediate calculation

Answers

Now we have a new proportion that out of 3500 pizzas there are a total of 692 thick crust pizzas

Mancini's  sells four types of pizza crust. Last week, the owner tracked the number sold of each type, and this is what he found.

Type of Crust Number Sold

Thin crust            306

Thick crust             212

Stuffed crust             178

Pan style            191

Based on this information, of the next 3500 pizzas he sells, how many should he expect to be thick crust? Round your answer to the nearest whole number. Do not round any intermediate calculations.

692 thick crust pizzas

With the data given in the exercise, we must first find the total number of pizzas, then we must find the proportion between the thick crust pizzas and the total number of pizzas, finally we must propose a rule of three to find the new proportion of crust pizzas thick on a total of 3500 pizzas.

Type of Crust Number Sold

Thin crust            306

Thick crust             212

Stuffed crust             178

Pan style            191

total pizzas  : 1040

Now we must calculate for 3500 pizzas how much would be the total of thick crust pizzas. For that we must use the relationship found, that is, in 1040 pizzas there are 240 thick crust pizzas

x = 692

Now we have a new proportion that out of 3500 pizzas there are a total of 692 thick crust pizzas

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Triangle BCD has coordinates B(-8,-6), C(-5,2) and D(-2,7). What are the coordinates of D' after a translation of (x,y) -› (x+10, y+1)

Answers

Answer:

Step-by-step explanation:

x'=x+10,y'=y+1

so,the x' in D' is -2+10 = 8, y' in D' is 7+1=8

then, the D' is (8, 8)

The difference of the two numbers is 2 The sum of the same two numbers is 6. Write the numbers from least to greatest.

Answers

Answer:

2 and 4

Step-by-step explanation:

The difference of 4 and 2 is 2 because 4-2=2, and this matches the first part of the question. 4+2=6, and this is true because it matches the second part of the question. Hope this helps and please mark brainliest! :D

What are the 3 types of coordinate input AutoCAD?

Answers

The three types of coordinate input in AutoCAD are absolute coordinates, relative coordinates, and polar coordinates

Absolute coordinates are based on the origin of the drawing, which is the point 0,0. To specify an absolute coordinate, you enter the X and Y coordinates of the desired point. For example, if you want to specify a point at X=4 and Y=6, you would enter ‘4,6’.

Relative coordinates are based on a point relative to the last point specified. To specify a relative coordinate, you enter the distance in the X and Y directions from the last point specified. For example, if you want to specify a point that is 4 units to the right and 6 units up from the last point, you would enter ‘4,6’.

Polar coordinates are based on a distance and an angle from the last specified point. To specify a polar coordinate, you enter the distance and angle from the last point. For example, if you want to specify a point that is 8 units away at an angle of 90 degrees, you would enter ‘8<90’.

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Write the equation of a line in point-slope form that goes through the point (6,-1) and m=2:

Answers

Step-by-step explanation:

the point-slope form is

y - y1 = m(x - x1)

m is the slope, (x1, y1) is the given point.

so,

y - -1 = 2(x - 6)

y + 1 = 2(x - 6)

Is the triangle with sides 25cm 5 cm and 24 cm a right triangle give reasons for your answers?

Answers

No, a triangle with sides 25 cm, 5 cm and 24 cm does not make a right triangle as these lengths does not adhere to the Pythagorean theorem.

A right triangle has one angle that measures exactly 90 degrees. In a triangle, the longest side (the hypotenuse) is opposite the right angle.

The Pythagorean theorem states that in a right triangle, the sum of the squares of the two shorter sides (legs) is equal to the square of the hypotenuse.

In this case, the side lengths do not satisfy the Pythagorean theorem, as (24^2 + 5^2 = 601) ≠ (25^2 = 625)

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ASAP please help right now

Answers

Answer:

1

Step-by-step explanation:

Because the shape divided has to create another shape and for 1 it's an oval at the beginning and then after the lines of symmetry go through its seen as 8 triangles.

Find k so that 4x + 3 is a factor of 20x³ + 23 x² - 10x + k.

Answers

Answer:

k= 28.875

Step-by-step explanation:

4x+3= 0

4x= -3

X = -3/4

f(X)= 20x³+23x²-10x+k

0= 20(-3/4)³ + 23 (-3/4)² -10(-3/4)+k

20(-27/64)+23(9/16) +30/4+k

-540/64+207/16+7.5+k

-8.4375+12.9375+7.5+k. 0=-28.875+k

k=28.875

Jon left Rick's house and travelled 7 miles
East, 5 miles North, and 5 miles East. How far away is John's house from Rick's house?

Answers

John's house is 7 + 5 = 12 miles away from Rick's house in the east-north direction. John's house is 13 miles from Rick's house.

To solve this problem use Pythagoras theorem. Pythagoras Theorem is the way in which you can find the missing length of a right angled triangle.

a² + b² = c²

c is the shortest distance or hypotenuse.

Distance of John's house from Rick's house  

= [tex]\sqrt{(7+5)^2+5&^2}[/tex]

= [tex]\sqrt{12^2+5^2}[/tex]

= [tex]\sqrt{144+25}[/tex]

= [tex]\sqrt{169}[/tex]

= 13 miles

So, John's house is 13 miles from Rick's house.

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What is the factor theorem simple?

Answers

In mathematics, the factor theorem mostly used when factoring the polynomials totally. factorial theorem is that links factors and zeros of the polynomial.

By to factor theorem, if f(x) is a polynomial of degree n ≥ 1 and ‘a’ is any real number, then, (x-a) is a factor of f(x), if f(a)=0.

including, we can say, if (x-a) is a factor of polynomial f(x), then f(a) = 0. This also proves that the converse of the theorem. Let us see the proof and example.

Factor theorem is mostly used for factoring a polynomial and searching the roots of the polynomial. It is an important case of a polynomial remainder theorem.

As examined in the introduction, a polynomial f(x) has a factor (x-a), if and only if, f(a) = 0. It is one of the processes to do the factorization of a polynomial.

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A person hang gliding at an altitude of 300 feet is over a spot 2,250 feet from an
area of soft grass where he would like to land. At what angle of depression should
he see the grass?

Answers

Answer:

Below

Step-by-step explanation:

This is a right traingle with legs 300 and 2250

Tangent = opp leg / adjacent leg

Arc tan (opp / adj) = arctan (300/2250) = 7.6°

Given h(2) -I + 4, solve for a when h(2) = 4.

Answers

At h(2) = 4 the value of 'I' will be equal to 0.

What is an expression?

The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.

Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.

Given that the function is h(2) = I + 4. The value of I at h(2) = 4 will be calculated as,

h(2) = I + 4.

4 = I + 4

I = 4 - 4

I = 0

Hence, the required value of 'I" at h(2) = 2 will be 0.

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100 points
solve each system by graphing
x=-3
x-y=-2

Answers

Answer:

(-3, - 1)

--------------------------

Graph each line:

x = - 3, this is a vertical line passing through x = - 3,x - y = - 2 is y = x + 2, which is the line y = x, translated 2 units up.

The intersection of the lines is the solution:

(-3, - 1)

How to tell if a system of equations has no solution or infinitely many matrix?

Answers

Checking nonzero rows in the matrix is the first step in determining whether a matrix has an infinite solution. The matrix has an infinite solution if the number of variables is more than nonzero rows, according to this statement.

What does matrix mean?

A matrix is a collection of numbers that have been put in rows and columns to make a rectangular array. The elements, or entries, of the matrix are the integers.

               In addition to many areas of mathematics, matrices are widely used in the fields of engineering, physics, economics, and statistics.

What are types and a matrix?

The dimensions or size of a matrix are determined by these rows and columns. There are several different kinds of matrices, including row matrices, column matrices, null matrices, square matrices, diagonal matrices, and upper and lower triangular matrices.

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Answer:

First, you have to check the nonzero rows in the matrix to determine whether a matrix has an infinite solution. The matrix has an infinite solution if the number of variables is more than nonzero rows, according to this statement.

Step-by-step explanation:

What is a matrix?

A matrix is a collection of numbers that are arranged in a row and column format in a rectangular or square form depending on the size of their rows and columns.

Operation on matrices:

1. Addition: Any numbers of the same index can be added.

2. Subtraction: Any numbers of the same index can be subtracted.

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How do you find the center of dilation of two lines?

Answers

Finding the center of dilation of two lines involves determining the point that is equidistant from the two lines.

A dilation is a transformation that changes the size of an object, but not its shape, and the center of dilation is the point from which the object is scaled.

The center of dilation of two lines can be found by constructing a line perpendicular to both lines that bisects the angle between them. The point of intersection of this line with the segment connecting the two closest points on the two lines is the center of dilation.

To find the center of dilation, we can use the following steps:

1. Draw the two lines and find the angle between them.

2. Draw a line perpendicular to both lines and bisecting the angle between them.

3. Draw the segment that connects the two closest points on the two lines.

4. The intersection of the line from step 2 with the segment from step 3 is the center of dilation.

It's also possible to use vector and linear algebra to find the center of dilation for two lines. By finding the slope of each line and their intersection point, the center of dilation can be found as the midpoint of the intersection point of the two lines.

In conclusion, finding the center of dilation of two lines requires determining the point that is equidistant from the two lines.

It can be done by drawing a line perpendicular to both lines that bisects the angle between them, or by using vector and linear algebra to find the intersection point of the two lines and finding the midpoint of that point.

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8(x-10)=-88
Show work
Check

Answers

Answer:

x = - 1

Step-by-step explanation:

Given:

8(x-10)=-88

Solve:

8(x-10)=-88

Using the distributive property.

How to use distributive property:

Multiply the outside number by the inside parenthesis numbers.

Like this;

8x - 80 = -88

Now add 80 to both sides:

8x - 80+80 = -88+80

8x = -8

Divide both sides by 8:

x = -1

Check:

We can substitute x which is -1 into the equation;

8(-1-10)

8*((-1)-10)

= -88

Hence, x = -1

RevyBreeze

Find the polynomial function in standard form that has the zeros listed. 2 (multiplicity 2), 3+i (multiplicity 1)
A. f(x) = x4 - 10x³ + 36x² - 56x +32
B. f(x) = x4 – 10x³ + 38x² - 64x + 40
C. f(x) = x³8x² +22x - 20
D. f(x) = x4 – 10x³ + 37x² − 60x + 36

Answers

The polynomial function in standard form that has the zeros - 2 (multiplicity 2), and 3+i (multiplicity 1) is option b: f(x) = x^4-10x^3+38x^2-64x+40.

What is a polynomial function?

In an equation such as the quadratic equation, cubic equation, etc., a polynomial function is a function that only uses non-negative integer powers or only positive integer exponents of a variable.

The zeros of the polynomial function are -

2 (multiplicity 2), and 3+i (multiplicity 1)

If the zero is 2, the factor is (x-2).

A multiplicity of 2 implies there are 2 factors -

(x-2) or (x-2)(x-2) = (x-2)^2

= (x^2-4x+4)

For the complex zero (3+i), there will also be a zero at the complex conjugate (3-i).

The factors are -

= [x-(3+i)] and [x-(3-i)] or

= (x-3-i)(x-3+i)

= x^2-3x+ix-3x+9-3i-ix-+3i-i^2

= x^2-6x+9-i

= x^2-6x+9-(-1)

= x^2-6x+10

Multiply all factors to find the polynomial in standard form -

f(x) =  (x^2-4x+4)(x^2-6x+10)

= x^4-6x^3+10x^2-4x^3+24x^2-40x+4x^2-24x+40

= x^4-10x^3+38x^2-64x+40

Therefore, the polynomial function in standard form is x^4-10x^3+38x^2-64x+40.

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9,365,000 rounded to the nearest million place

Answers

yo mommaaaaaaaaaaaaaaaaaaaaa

please help i dont get this

Answers

B is 190 fyi A confused me
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Choose the false statement about the coverage under the Business owners Policy.1. Products and completed operations coverage under the Commercial General Liability Coverage Forms will cover damage to the insured's products2. Products and completed operations do not cover damage to the insured's product. It covers liability arising from its use. PLEASE HELP ME WITH THIS ONE QUESTION You have 1 kg of water and you want to use that to melt 0. 1 kg of ice. What is the minimum temperature necessary in the water, to just barely melt all of the ice? (Lf = 3. 33 x 105 J/kg, cwater 4186 J/kgC) ingratiation is positively related to performance ratings. true false true or false: in a two-sided test for mean, we do not reject if the parameter is included in the confidence interval. given a 4096b sector, 3,000rpm, 4 ms average seek time, 700mb/s transfer rate, and 0.2ms controller overhead, find the average read time in ms for one sector. round result to 1 decimal place. (2,1) and (3,1. 5) (2,1) and (5,2) (6,2) and (8,2) (6,2) and (10. 1. 75) a series rlc circuit consists of a 60 resistor, a 3.1 mh inductor, and a 510 nf capacitor. it is connected to an oscillator with a peak voltage of 5.5 v .Part ADetermine the impedance at frequency 3000 Hz.Part BDetermine the peak current at frequency 3000 Hz.Part CDetermine phase angle at frequency 3000 Hz. a triangular display pedestal is to be made of corrugated paper. using illustration 7, what size sheet needs to be designated on the drawing? for the first thirty years of its existence, which snack did not have a creamy filling? solving for rates what annual rate of return is earned on a $2,100 investment when it grows to $4,700 in nineteen years? Gaseous butane (CH(CH)CH) will react with gaseous oxygen (O) to produce gaseous carbon dioxide (CO) and gaseous water (HO). Suppose 48. g of butane is mixed with 54.6 g of oxygen. Calculate the maximum mass of carbon dioxide that could be produced by the chemical reaction. Be sure your answer has the correct number of significant digits. A student sets an object attached to a spring into oscillatory motion and uses a position sensor to record the displacement of the object from equilibrium as a function of time. A portion of the recorded data is shown in the figure above.The speed of the object at time t=0.65 s is most nearly equal to which of the following? The standard molar heat of formation of water is -285.8 kJ/mol. Calculate the change in energy required in making 50.0 mL of water from its elements under standard conditions. Population dynamics of local populations in a metapopulation must not to be synchronizedTrueFalse Como acomodo esta operacion para que me de 14. Agregando parentesis. 4+3x5-2x6-7=14 the ""flapping"" of a flag in the wind is best explained using (a) archimedes (b) bernoullis principle (c) newtons prin find the arc length of the polar curve r=9sin, 03. write the exact answer. do not round. Which is larger in diameter? group of answer choices hiv-1 mimi virus herpes simplex virus 1 polio virus A farmer sells 8. 9 kilograms of apples and pears at the farmer's market. 45 of this weight is apples, and the rest is pears. How many kilograms of pears did she sell at the farmer's market? the measured hk of some material is 164. compute the applied load if the indentation diagonal length is 0.24 mm.