Find the distance between (-3,5) and (6,4). Round your answer to the nearest hundredth.

Answers

Answer 1

Answer:

d=√ 82=9.1

Step-by-step explanation:


Related Questions

5(5x+3) -4(2x-9)=0
pls help​

Answers

Answer:

x = -3

Step-by-step explanation:

See steps of solution:

5(5x+3) -4(2x-9)=0                       ⇒ parenthesis25x + 15 - 8x + 36 = 0(25x -8x) + (15 + 36) = 0               ⇒ grouping like terms17x +51 = 017x = -51                                        ⇒ subtract 51 from both sidesx = -51/17                                       ⇒ divide both sides by 17x = -3                                             ⇒ answer

Answer is -3

Answer:

x = -3

Step-by-step explanation:

5(5x+3) - 4(2x-9) = 0     Multiply out.

5*5x + 5*3 - 4*2x + 36 = 0

25x + 15 - 8x + 36 = 0 Combine like terms.

25x - 8x + 15 + 36 = 0

17x + 51 = 0 Subtract 51 from both sides.

17x = - 51   Divide each side by 17.

17x/17 = -51/17

x = - 3

PLEASE HELP!!! offering 25 points brainiest and 5 stars with thanks

Answers

Answer:

.3

Step-by-step explanation:

P( defective) = number defective/ total

                     = 3/10

                      .3

Answer:

[tex]\huge\boxed{0.3}[/tex]

Step-by-step explanation:

Total CDs = 10

Defective CDs = 3

P(Defective) = 3/10

P(Defective) = 0.3

Divide each polynomial by a monomial. (4x^4+2x^3+2x^2)÷10x

Answers

Answer:

2/5x³ + 1/5x² + 1/5x

Step-by-step explanation:

You have to divide each term in the polynomial by the monomial.

(4x⁴ + 2x³ + 2x²)/10x

2/5x³ + 1/5x² + 1/5x

The solution is, 2/5x³ + 1/5x² + 1/5x is the answer of the division.

What is division?

Division is the process of splitting a number or an amount into equal parts. Division is one of the four basic operations of arithmetic, the ways that numbers are combined to make new numbers. The other operations are addition, subtraction, and multiplication.

here, we have,

given that,

(4x^4+2x^3+2x^2)÷10x

now,

we have to divide each term in the polynomial by the monomial.

so, we get,

(4x⁴ + 2x³ + 2x²)/10x

=(4x⁴/ 10x + 2x³/ 10x  + 2x²/ 10x )

=2/5x³ + 1/5x² + 1/5x

Hence, The solution is, 2/5x³ + 1/5x² + 1/5x is the answer of the division.

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What is the slope of the line represented by the equation y = 4/5x- 3?
-3
-4/5
4/5
3

Answers

Answer:

m= 4/5

Step-by-step explanation:

The equation of the line is in slope-intercept form.

y=mx+b

where m is the slope and b is the y-intercept.

Basically, the number that is being multiplied by x is the slope, and the number added or subtracted from that is the y-intercept.

We are given the equation:

y= 4/5x -3

4/5 is the coefficient of x. 3 is being subtracted from 4/5x.

Therefore, the slope of the line is 4/5 and the y-intercept is -3.

The question asks us to find the slope of the line, so the answer is 4/5.

The slope of the line represented by the equation y = 4x/5 - 3 is 4/5.

Given that an equation y = 4x/5 - 3 we need to find the slope of the equation.

In the slope-intercept form of a linear equation (y = mx + b), "m" represents the slope of the line.

The slope determines how steep or shallow the line is. It also tells us the rate at which the line is rising or falling as we move along the x-axis.

In the given equation, the coefficient of "x" is 4/5. This is the slope of the line.

To understand this better, compare the equation with the slope-intercept form: y = mx + b.

In the given equation, m (the slope) is 4/5. It means that for every 1 unit increase in the x-coordinate, the y-coordinate increases by 4/5 (or decreases by 4/5 if the slope were negative).

So, the line rises (or falls) at a rate of 4/5 for every unit increase along the x-axis.

In this case, since the slope is positive, the line will rise as we move from left to right on the coordinate plane.

Graphically, the line with a slope of 4/5 would look like a rising line, making an angle with the positive x-axis, and moving upwards from left to right.

So, the slope of the line represented by the equation y = (4/5)x - 3 is 4/5.

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how to find the surface area and the volume of trapezoidal prisms? (need some formula)​

Answers

Step-by-step explanation:

Volume of a Trapezoidal Prism. If the prism length is L,trapezoid base width B, trapezoid top width A, and trapezoid height H, then the volume of the prism is given by the four-variable formula: V(L, B, A, H) = LH(A + B)/2

Area of a trapezoid is found with the formula, A=(a+b)/2 x h.

Answer:

To find the surface area, the amount of space on the outside of a solid, of a trapezoidal prism, you'll need to find the area of the trapezoid base and multiply it by two. You'll then add the area of the four rectangles to the area of the two bases. Formula for Volume of a Trapezoidal Prism. If the prism length is L,trapezoid base width B, trapezoid top width A, and trapezoid height H, then the volume of the prism is given by the four-variable formula: V(L, B, A, H) = LH(A + B)/2.

Find the the domain codomain and range of the graph

Answers

Answer:

Domain: All Real numbers

CoDomain : All Real numbers

Range: [tex]\left\{y|y\geq 0 \right\}[/tex]; that is: Real numbers larger than or equal to zero

Step-by-step explanation:

Notice that the graphed function can use any Real number x (from - infinity to + infinity) and produce an output.  Therefore, the Domain of the function plotted in graph 3 is : All Real numbers.

The set of possible outputs (CoDomain) is also the set of all Real numbers (notice that the y-axis extends form - infinity to + infinity

But the Range (the actual set of the collection of outputs of the function) is just a subset of the CoDomain consisting of the Real numbers larger than or equal to zero (notice that the drawing of the function touches the x axis and lies completely on the upper half of the plane.

The population of a certain country is expected to double every 32 years. The population of this country was 4.2 million people in the year 2000. To the nearest tenth of a present, by which percentage rate is the population expected to increase each year

Answers

Answer:

2.2%

Step-by-step explanation:

Given the following :

Population in year 2000 (A) = 4.2 million

Expected population every 32 years = 2 *A

The growth rate per year =?

The population figure after 32 years = (2 * 4.2 million) = 8.4 million

Using the exponential growth formula :

P(t) = A × (1 + r)^t

(1 + r) = g = Total growth percent

A = Initial population

t = time

P(t) = 8.4 million

8,400,000 = 4,200,000 × g^32

g^32 = (8400000/4200000)

g^32 = 2

Taking the root of 32 on both sides

g = 1.02189714865

g = (1 + r)

1.02189714865 = 1 + r

r = 1.02189714865 - 1

r = 0.02189714865

.rate = 0.02189714865 * 100

= 2.18971486541%

= 2.2% ( nearest tenth)

Express the interval shown on the number line in inequality notation.

Answers

Answer:  (-2, 10)

==============================================

Explanation:

The left endpoint is -2. The right endpoint is 10. Both endpoints are open holes, meaning we do not include them as part of the green shaded solution region. If x is a solution, then the solution can be described as [tex]-2 < x < 10[/tex] which converts to the interval notation [tex](-2, 10)[/tex]. The curved parenthesis says "do not include the endpoint".

Note: this is not ordered pair notation (x,y). Unfortunately math tends to reuse symbols so it might be a bit confusing at first.

is 32k+24=8(4k+3) true? a.True b.False

Answers

Answer:

a. True.

Step-by-step explanation:

32k + 24 = 8(4k + 3)

32k + 24 = 32k + 24

32k - 32k = 24 - 24

0 = 0

Since 0 does equal 0, the statement is a. True.

Hope this helps!

Answer:

[tex]\Large \boxed{\mathrm{a. \ True}}[/tex]

Step-by-step explanation:

[tex]32k+24[/tex]

[tex]\sf Factor \ out \ 8 \ from \ the \ expression.[/tex]

[tex]8(4k)+8(3)[/tex]

[tex]8(4k+3)[/tex]

[tex]32k+24=8(4k+3)[/tex]

[tex]\sf The \ equation \ is \ true.[/tex]

(20 POINTS!) If the point (x, y) is on the y-axis, which of the following must be true? x = 0 or y = 0

Answers

Answer:

x = 0

Step-by-step explanation:

because the x coords are still 0 and y is changing.

Cos 3 A + COS5A + COS7A+ Cos 15 A = 4 COS 4A COS5A COS6A​

Answers

Your question has been heard loud and clear.

Lhs = 2cos[5A+3A/2]cos[5A-3A/2]+2cos[15A+7A/2]cos[15A-7A/2]

=2cos4AcosA+2cos11Acos4A

=2cos4A[cosA+cos11A]

=2cos4A[2cos[11A+A/2]Cos[11A-A/2]

=2cos4A2cos5Acos6A

=4cos4Acos5Acos6A=Rhs

Thank you

Onna received a $80 gift card for a coffee store. She used it in buying some coffee that cost $8.09 per pound. After buying the coffee, she had 39.55 left on her card. How many pounds of coffee did she buy?

Answers

Answer:

She bought 5 pounds

Step-by-step explanation:

Original worth of gift card = $80

Balance on card after purchase = $39.55

Amount used for purchase = 80 - 39.55 = $40.45

Next let us determine how many pounds of coffee she bought as follows:

Price of coffee = $8.09 per pound

amount spent on coffee = $40.45

Lett the number of pounds of coffee she bought be x

$ 8.09 = 1 pound

$40.45 = x pounds

since $8.09 = 1 pound

[tex]\$\ 1 = \frac{1}{8.09}\ pounds[/tex]

[tex]\$\ 40.45 = 40.45 \times\ \frac{1}{8.09} \\= \frac{40.45}{8.09}\\ = 5\ pounds[/tex]

prove that the points (2,-2),(-2,1) and (5,2) are the vertices of a right angled triangle. also find the area of this triangle

Answers

Answer:

1st use distance formula for each side of the triangle

then use PT for checking if they are equal then u will get it as equal

then use area of triangle formula u will get the ans explanation:

10+(-3)
What is the answer and how u get the answer?

Answers

Answer:

7

Step-by-step explanation:

This is so because (+) × (-) is (-).

Just like (+) × (+) is (+) and (-) × (-) is (-).

So 10 + (-3) = 10 - 3 = 7.

Answer:

[tex]7[/tex]

Step-by-step explanation:

[tex]10 + ( - 3) \\ \\ (+) \: \times \: (- )= (- ) \\ so \: 10 - 3 \\ = 7[/tex]

Gerardo compró un servicio de limpieza para su negocio que le cobra $300 por cada uno de los dos primeros servicios y $150 por servicio adicional. Esta vez Gerardo ha requerido 5 servicios en total, por lo que se ha hecho acreedor a una promoción de $100 de descuento, ¿cuánto pagará Gerardo en total por sus servicios?

Answers

Answer:

CT= $950

Step-by-step explanation:

Dado la siguiente información:

Servicio= $300 primeros dos

Servicio adicional= $150

Descuento= $100

Para calculate el costo total, tenemos que usar la siguiente formula:

CT= 300x + 150y - 100

x= costo normal

y= costo promocional

CT= 300*2 + 150*3 - 100

CT= $950

At a baseball game, hot dogs cost $2.25 and drinks cost $1.75. The total cost, t, for h hot dogs and drinks can be described by the equation.

T=2.25h+1.75d

•a. Rewrite the equation to find d.

•b. Which properties allow you to isolate d?

•c. If Costas spent $18.25 and bought 5 hot dogs, how many drinks did he buy?

Answers

Answer:

The answer is below

Step-by-step explanation:

a) T=2.25h+1.75d

To rewrite the equation to find d, we have to make d the subject of the formula.

T=2.25h+1.75d

Subtract 2.25h from both sides:

T - 2.25h = 2.25h + 1.75d - 2.25h

1.75d = T - 2.25h

Divide both sides by 1.75

1.75d/1.75 = (T - 2.25h) / 1.75

d = (T - 2.25h) / 1.75

b) Additive property and law of division

c) The money spent (T) = $18.25 and the number of hot dogs (h) = 5. To get the number of drinks, substitute the value of h and T in the equation d = (T - 2.25h) / 1.75. Hence:

d = (T - 2.25h) / 1.75

d = (18.25 - 2.25(5)) / 1.75

d = (18.25 - 11.25) / 1.75 = 7 / 1.75

d = 4

The number of drinks that can be bought is 4

for each diagram, determine whether angles 1 & 2 are adjacent angles, heeeelp please :(

Answers

Answer:

Diagram 5: Not adjacent angles

Diagram 6: Not adjacent angles

Diagram 7: Are adjacent angles

Diagram 8: Are adjacent angles

Step-by-step explanation:

In order for angles to be adjacent, they need to have all of three things:

1. Have a common vertex

2. Have a common side

3. Must not overlap

Diagram 5 does not have a common side between angles 1 and 2, so it is not adjacent.

Diagram 6 does not even have angles 1 and 2 connected in any way so it is not adjacent.

Diagrams 7 and 8 have all three conditions, so those diagrams are adjacent.

Mr Hassan gave his year 7 class a test on Friday. The highest possible mark for the test was 10.

Answers

Answer/Step-by-step explanation:

a. From the bar graph, 1 student scored 9, 4 students scored 10.

Therefore, the no. of students who scored above 8 is: [tex] 1 + 4 = 5 [/tex]

b. From the graph, we have the following:

3 students scored 1

5 students scored 2

2 students score 4

6 students scored 5

12 students scored 8

1 student scored 9

4 students scored 10

Total no. of pupils in year 7 class = 3 + 5 + 2 + 6 + 12 + 1 + 4 = 33 students

c. It is assumed that all the students in Mr Hassan's year 7 class took the test.

An underwater canyon begins at 40 feet below sea level and is 105 feet deep. what is the elevation of the bottom of the canyon

Answers

Answer:

145 feet

Step-by-step explanation:

The computation of the elevation of the bottom of the canyon is shown below;

Given that

A = sea level

B = The point at which the canyon starts

C = Canyon bottom

AB = 40 feet

BC = 105 feet

Based on the above information

The AC or elevation of the canyon bottom is

AC = AB + BC

= 40 feet + 105 feet

= 145 feet

Find m<LMN if m<LMT=23° and m<TMN=144°​

Answers

Answer:

167°

Step-by-step explanation:

<LMN = <LMT + <TMN

23° + 144° = 167°

<LMN = 167°

can someone please help me

Answers

Answer:

m = 20a = 48These are the answers.

Step-by-step explanation:

1. m/-8 = -2.5

*-8 = *-8

m = -2.5*-8

m = 2.5*8

m = 20

2. 7/8a = 42

*8            *8

7a = 336

/7       /7

a = 336/7

a = 48

Hope this helped,

Kavitha

weight to the nearest pound of 17 cats:10, 15, 9, 8, 11, 10, 9, 8, 13, 9, 12, 10, 13, 11, 9, 12, 10

Answers

Answer:

Step-by-step explanation:

+ si

Does anyone know this

Answers

The domain is the x-value of the line
Therefore since the point to the left is not filled in and the point to the right is filled in then your answer would be -11

A survey of 2690 musicians showed that 368 of them are left-handed. Find a point estimate for p, the population proportion of musicians that are left-handed.

Answers

Answer: 0.137.

Step-by-step explanation:

Let p be the population proportion of musicians that are left-handed.

Given: Sample size : n= 2690   [subset of population]

Number of musicians that are left-handed: x= 368

Then the sample proportion: [tex]\hat{p}=\dfrac{368}{2690}\approx0.137[/tex]

Since sample proportion is the best point estimate of the population proportion.

Hence, a point estimate for p, the population proportion of musicians that are left-handed is 0.137.

A={a,b,c,d} B={p,q,r,s} find the value of A-B and B-A​

Answers

Answer:

A-B= (a,b,c,d)-(p,q,r,s)

=( )

B-A =(p,q,r,s)-(a,b,c,d)

( )

Answer:

A - B = { a , b , c , d }

B - A = { p , q , r , s }

Step-by-step explanation:

Given,

A = { a , b , c , d }

B = { p , q , r , s }

Let's find the difference of two set A and B :

A - B = { a , b , c , d } - { p , q , r , s }

The difference of two sets A and B is denoted by A - B and defined as the set of all the elements of A only which are not in B.

A - B = { a , b , c , d }

Now, let's find the difference of two sets B and A

B - A = { p , q , r , s } - { a , b , c , d }

Similarly, The difference of two sets B and A is denoted by B - A and defined as the set of the all elements of set B only which are not in A.

B - A = { p , q , r , s }

Hope I helped!

Best regards!!

How might constructions prove to be useful in your life?

Answers

Step-by-step explanation:

Constructions are useful in life. From learning it, you are able to use the required tools, and get familiarized with different shapes and angles. This would help you prepare for the task of proving theorems that involved those shapes and angles. It is not the end, ultimately, it prepares you for real life. Constructions are applied in building houses, estates, etc, and constructions of roads, bridges, etc.

Simplify the expression where possible. (r^3)^ -2

Answers

Answer:

Step-by-step explanation:

We apply the properties of the power.

[tex]\left(r^3 \right)^{-2}=r^{3*(-2)}=r^{-6}=\dfrac{1}{r^6}[/tex]

Answer:

r^-6  OR  1 / (r^6)

Step-by-step explanation:

For this expression, we can use exponential power rules to simplify.

Power to a power, you multiply the exponents.

So, (r^3)^-2 == r^-6

We can use the fact that negative exponents will be the base to the power in the denominator.

r^-6 == 1/(r^6)

Cheers.

23.
A company manufactures bracelets. The cost C (in dollars) of manufacturing n bracelets is given by the equation C = 8n + 500
The revenue R (in dollars) that is generated from selling n bracelets is given by the equation R = 35n - 0.1n?
The company breaks even when cost and revenue are equal. For which values of n does the company break even?
A. O 10 and 500
В.
25 and 200
C
20 and 250
D.
50 and 100

Answers

The values of n which the company break even are option (c) n = 20 and n = 250

How to determine the values of n at the break even point?

From the question, the parameters are given as

Cost function, C(n) = 8n + 500

Revenue function, R(n) = 35n - 0.1n²

At the break even point, the functions C(n) and R(n) have the same value

This is represented as

C(n) = R(n)

Substitute the known values in the above equation

So, we have the following equation

8n+ 500 = 35n - 0.1n²

Collect the like terms

-0.1n² + 35n - 8n = 500

So, we have

-0.1n² + 27n - 500 = 0

Divide both sides by -0.1

n² - 270n + 5000 = 0

Factorize

(n -20)(n - 250) = 0

Solve for n

n - 20 = 0 and n - 250 = 0

This gives

n = 20 and n = 250

Hence, the company breaks even at n = 20 and n = 250

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WILL GIVE BRAINLIEST
In the following graph, ∆ABC is congruent to ∆A’B’C’. A teacher asks Janine to state the translation rule for this transformation. She focuses on point C’ and states that “the translation rule is

(x,y)→(x-2, y-6).

In other words, to shift from the blue to the red triangle, you must shift each point two units to the left and six units down. Janine made an error.

Explain how to correct her rule by either using transformation notation showing each step or explain using 2-3 sentences.

Answers

Answer:

Given that the triangle with point C is the blue triangle and the triangle with the point C' is the red triangle, then to shift from the blue triangle to the red triangle, you must shift each point two units to the left and five units down, which is also T₍₋₃, ₋₅₎, by transformation notation

Step-by-step explanation:

The coordinates of the point C is (1, -1)

The coordinates of the point C' is (-2, -6)

Therefore, the translation required to shift the point C from to point C' is found as follows;

The difference between the x, and y-coordinates of the points C and C' are given as follows;

Δx, C to C' = (-2 - 1) = -3

Δy, C to C' = (-6 - (-1)) = (-6 + 1) = -5

Therefore, the the transformation from C to C' it T₍₋₃, ₋₅₎

Which can be presented as, given that the triangle with point C is the blue triangle and the triangle with the point C' is the red triangle, then to shift from the blue triangle to the red triangle, you must shift each point two units to the left and five units down.

i need help (3/4)x+2=(3/8)x-4

Answers

Answer:

x = -16

Step-by-step explantion:

Solve for  x  by simplifying both sides of the equation, then isolating the variable.

Hope this helps!

(・∀・(・∀・(・∀・*)

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