based on each set of triangles or parallel lines crest a proportion and solve it to find the missing value

pls help

Based On Each Set Of Triangles Or Parallel Lines Crest A Proportion And Solve It To Find The Missing

Answers

Answer 1

The value of the x in the given triangle is 7.5 units.

What is proportion?

Proportion definition, comparative relation between things or magnitudes as to size, quantity, number.

Given is a triangle having sides, 12, 4 and 10 there is a missing side x we need to find is value,

Using the concept of parallel lines crest a proportion,

x / 10 = 12 / 16

x = 120 / 16

x = 7.5

Hence, the  value of the x in the given triangle is 7.5 units.

Learn more about proportion, click;

https://brainly.com/question/30657439

#SPJ1


Related Questions

What is the ratio of dL to L?

Answers

Answer:

Step-by-step explanation:

The ratio of a change in a quantity (dL) to the original quantity (L) is given by:

dL/L

This ratio can also be expressed as a percentage change, which is calculated by multiplying the ratio by 100:

(dL/L) * 100 = percent change

In general, the ratio of dL/L represents the fractional change in the quantity L and is used to quantify the effect of small changes in a system or process. For example, if L is the length of an object and dL is a small change in length, then dL/L represents the fractional change in length due to this change.

Determine the number of 4g cremora sachets that will make 1kg cremora box.​

Answers

1kg = 1000 g
1000g\4 = 250

Answer is 250 sachets

A total of 250 packets of  4g cremora will make 1kg cremora box.

What is function?

A function is a elation between a dependent and independent variable.

Given are 4g cremora sachets.

We can write the total number of cremora sachets that will make 1kg cremora box as -

{n} = 1000/4

{n} = 250

Therefore, a total of 250 packets of  4g cremora will make 1kg cremora box.

To solve more questions on functions, visit the link-

brainly.com/question/29014197

#SPJ2

How to solve your problem: 8d+d+3d+2+4d

Answers

Answer:

d= -1/8

Step-by-step explanation:

8d+d+3d+2+4d= 16d+2

16d= -2

d= -1/8

Which of the following is the product of the rational expressions shown
below?
x+6 2-6
x+3 x-3
A. 22-12
B. 2-12
C. 2-366
9
OA.
OD. 12

Answers

The product of the rational expression shown above include the following: B. x² - 36/(x² - 9).

What is a rational expression?

In Mathematics, a rational expression simply refers to a type of expression  which is expressed as a fraction. This ultimately implies that, a rational expression is composed of two (2) main parts and these include the following:

NumeratorDenominator

In this exercise, we would determine the product of the numerator for this rational expression and the product of the denominator for this rational expression as follows;

Product of numerator = (x + 6)(x - 6)

Product of numerator = x² + 6x - 6x - 36

Product of numerator = x² - 36

For the denominator, we have the following:

Product of denominator = (x + 3) × (x - 3)

Product of denominator = x² - 3x + 3x - 9

Product of denominator = x² - 9

Therefor, the product of the rational expression is given by x² - 36/(x² - 9).

Read more on denominator here: brainly.com/question/2194108

#SPJ1

Please help asap thank you so much if you do

Answers

the relation has the domain of -4> x> 4 and the given relation is continuous for the given range.

What is the range or domain of a function?

The range of values that we are permitted to enter into our function is known as the domain of a function. The x values for a function like f make up this set (x). A function's range is the collection of values it can take as input. After we enter an x value, the function outputs this sequence of values.

Given a graph,

The relation that defines the set of inputs to the set of outputs is called the functions. In function, each input in set X has exactly one output in set Y. Note: All functions are relations but all relations are not functions.

thus the given graph is a relation but not a function.

Given relation is continuous in the domain.

since the domain of the relation is The set which contains all the first elements of all the ordered pairs of relation R.

the given relation and has x values from -4 to 4 thus, the domain of the relations -4> x> 4.

Therefore, the relation has the domain of -4> x> 4 and the given relation is continuous for the given range.

Learn more about the range and domain here:

brainly.com/question/28135761

#SPJ1

5. A company produced 9,800 pairs of sunglasses
in one week, and 49 of the sunglasses failed
a quality inspection. If the company produces
1,400 pairs of sunglasses in one day, how many
would you expect to fail the quality inspection

Answers

The number of sunglasses that will fail the quality inspection are 7.

What is a ratio?

A ratio in mathematics demonstrates how many times one number is present in another. For instance, if a dish of fruit contains eight oranges and six lemons, the ratio of oranges to lemons is eight to six.

We are given that, A company produced 9,800 pairs of sunglasses

in one week, and 49 of the sunglasses failed a quality inspection.

And based on this data we are asked to find the number of sunglasses which will fail the quality inspection If the company produces

1,400 pairs of sunglasses in one day

Let the number of sunglasses failing the quality inspection be x

hence the ratio becomes

9800/49 = 1400/x

x= 1400*49/9800

x= 7

The number of sunglasses that will fail the quality inspection are 7.

Given below is a sample of ratio. please refer the link

https://brainly.com/question/2328454

#SPJ1

Given f(x)=-5x-3, find f-^1(x).

Answers

The inverse of the given function f(x) = -5x-3, is f⁻¹(x) = -x/5-3/5

What is an inverse function?

An inverse function is a function that undoes the action of the another function. A function g is the inverse of a function f if whenever y=f(x) then x=g(y).

Given that a finction f(x) = -5x-3, we need to find the inverse of the function,

We can write,

y = -5x-3,

Interplace, x and y,

x = -5y-3

-5y = x+3

y = -(x+3)/5

y = -x/5-3/5

f⁻¹(x) = -x/5-3/5

Hence, the inverse of the given function f(x) = -5x-3, is f⁻¹(x) = -x/5-3/5

Learn more about inverse functions, click;

https://brainly.com/question/22702396

#SPJ9

what is -3x+y=6 on a graph?

Answers

The graph of the equation -3x+y=6 is linear and is attached with the answer below.

What is a linear equation?

A linear equation is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.

A graph is the representation of the data on the vertical and horizontal coordinates so we can see the trend of the data.

The given linear equation is -3x+y=6. When we plot the linear equation -3x+y=6 on the graph it will be a straight line and the x and y-intercepts are -2 and 6 respectively.

The graph of the linear equation is attached with the answer below.

To know more about linear equations follow

https://brainly.com/question/14323743

#SPJ1

Choose ALL answers that describe the polygon QRST if QR = 12, RS = 12, ST = 12, TQ = 12, m

Answers

Answer:

quadrilaterals

ok I only guss it

1) A bakery used one-sixth of a bag of chocolate chips to make 8 batches of cookies. How
much of the bag did they use for each batch?

Answers

Answer:

Step-by-step explanation:

1/6 ÷ 8

1/6 × 1/8

1/48

for each batch

What are the ACT math formulas that you absolutely have to know?

Answers

The ACT Math section tests a wide range of mathematical concepts and skills, so there are many formulas and concepts that you should be familiar with.

Here are some of the most important ACT math formulas that you should know:

1. Basic operations: addition, subtraction, multiplication, and division.

2. Exponents and roots: [tex]a^n[/tex] means a multiplied by itself n times; the nth root of a is the number that, when raised to the nth power, gives a.

3. Order of operations: parentheses, exponents, multiplication/division (from left to right), and addition/subtraction (from left to right).

4. Fractions: converting between fractions, decimals, and percents; adding, subtracting, multiplying, and dividing fractions.

5. Algebra: solving equations and inequalities; simplifying algebraic expressions; factoring quadratics; understanding linear and quadratic functions.

6. Geometry: properties of lines, angles, and polygons; Pythagorean theorem; trigonometric functions; volume and surface area of 3D shapes.

7. Probability and statistics: calculating probabilities; mean, median, and mode; standard deviation.

To learn more about ACT Math please click on below link        

https://brainly.com/question/20315184

#SPJ4

5) Imani and lea are selling wrapping paper for a school fundraiser. Customers can buy rolls of plain wrapping paper and rolls of holiday wrapping paper. Imani sold 2 rolls of plain wrapping paper and 11 rolls of holiday wrapping paper for a total of $208. Lea sold 11 rolls of plain wrapping paper and 9 rolls of holiday wrapping paper for a total of $320. What is the cost each of one roll of plain wrapping paper and one roll of holiday wrapping paper?

Answers

Answer: Let's represent the cost of one roll of plain wrapping paper as x, and the cost of one roll of holiday wrapping paper as y. We can write two equations based on the information given:

2x + 11y = 208

11x + 9y = 320

We can use these equations to find the values of x and y. Solving the first equation for y:

y = (208 - 2x) / 11

We can substitute this expression for y into the second equation to eliminate y:

11x + 9((208 - 2x) / 11) = 320

11x + 208 - 18x / 11 = 320

11x - 18x / 11 = 320 - 208

-7x / 11 = 112 / 11

-7x = 112

x = -16

So one roll of plain wrapping paper costs -16 dollars, which is not possible. This means there is no solution for this system of equations, and therefore the problem has no solution.

Step-by-step explanation:

which expression is equivalent to 3.5b + 4.5 + 0.5b - 0.5 - 1.5b

Answers

[tex]3.5b + 4.5 + 0.5b - 0.5 - 1.5b[/tex]

Combine Like Terms:

[tex](3.5b+0.5b-1.5b)+(4.5-0.5)[/tex]

[tex]\boxed{2.5b+4}[/tex]

3.5b+ 4.5+ 0.5b-0.5-1.5b

Step by step-
3.5b+0.5b-1.5b = 2.5b
4.5-0.5=4

Answer: 2.5b+4

Arial says that, for any pair of linear realtions, if the coefficients of the y-terms are equal the coefficients of the x-terms are equal, the graphs of the two lines will be parallel. Give an example for which Arial's claim is true.

Answers

Arial's claim that the graphs of the two lines will be parallel if the coefficients are equal.

How to prove the claim ?

If the coefficients of the y-terms are equal and the coefficients of the x-terms are equal, the two lines represented by the equations will be parallel. Parallel lines have the same slope and do not intersect, meaning that their graphs will never cross.

To prove Arial's claim, here is an example:

y = 2x + 1 and y = 2x + 3

The coefficients of the y-terms are equal in both equations, since they both have a coefficient of 2 in front of the x-term. The coefficients of the x - terms are also equal, since they both have a coefficient of 1 in front of the constant term thereby making them parallel.

Find out more on parallel lines at https://brainly.com/question/1439696

#SPJ1

Write a ratio for each scenario using a colon(:).

1. Two cookies per student. __:__


2. The odds of the horse winning the race are 2 to 5. __:__


3. Colorado State University, there are 4 female students for every 3 male students. __:__



PLEASE BE ACCURATE!!! THANK YOU!!!

Answers

Answer:

2:1

2:5

4:3

Step-by-step explanation:

In these examples the comparison words "per", "to", "for every" is the colon.

Then just put the numbers in the same order they are in in the problem

1. Two cookies per student. __:__

Means 2 cookies per 1 student

We're writing the ratio

cookies:students

2:1

2. The odds of the horse winning the race are 2 to 5. __:__

The "to" is the colon

2:5

3. Colorado State University, there are 4 female students for every 3 male students. __:__

We are comparing

female:male

4:3

What angle in degrees does the guy wire make with the ground?

Answers

Answer:

45? I'm not 1000% sure tog

Step-by-step explanation:

1, 6, 36, 216, 1296...

Write the recursive form of the sequence above.

Answers

Tn = 6Tn-1 is the recursive form of the sequence

Finding the recursive function of a geometric sequence

A geometric sequence is determined by its common ratio. The standard recursive formula is expressed as:

Tn = rTn-1

Determine the common ratio of the sequence

r = 6/1 = 36/6

r = 6

Substitute the common ratio into the formula to have:

Tn = 6Tn-1

Hence the recursive form of the sequence above is Tn = 6Tn-1

Learn more on recursive form here: https://brainly.com/question/1275192

#SPJ1

Help pls due tomorrow

Answers

The angle measure of the missing angle is  630 - 11x.

What is the interior angle?

Angles inside a polygon are referred to as interior angles. A triangle, for instance, has three internal angles. Interior angles are sometimes defined as "angles confined in the interior area of two parallel lines when they are crossed by a transversal."

Given:
A non-regular hexagon.

The sum of all the interior angles of the hexagon is,

= (6 - 2) 180

= 4(180)

= 720

Now, the angle measure of the missing angle,

= 720 - 2x - 3x - 2x - 4x - 90

= 630 - 11x

Therefore, 630 - 11x is the required expression.

To learn more about the interior angles;

brainly.com/question/10638383

#SPJ1

SMENT UNIT 22 SY23 / SECTION 1/1 OFS /
Kane Laboratories is studying the impact of various enriched growth mediums on different bacteria. They
are currently studying the impact of placing Bacillus Megaterium into a culture of sucrose salts. The table
below shows the growth rate of the bacteria during the growth phase. The generation time for Bacillus
Megaterium is 25 minutes in this culture.
Generation
Number, n
Bacteria
Population, P
B. P (n) = 12+2n
OC. P (n) = 12 (n+1)
OD. P (n) = 12-4-1
0
12
1
24
2
3
48 96
4
20%
192
Which function models the growth of the Bacillus Megaterium over each generation?
O A P (n) = 12-2

Answers

The function that models the growth of the Bacillus Megaterium over each generation is B. P (n) = 12 + 2n.

Cory and Veronica each multiplied one/2×5/2 Cory got six/ four and Veronica Cook got five over four which student found the correct answer explain

Answers

Answer:

Veronica is correct

Step-by-step explanation:

1/2 x 5/2 = 5/4

1/2 + 5/2 = 6/4

Stefan is decorating a rectangular cake. He will put blue icing on the top three-fourths of the cake, as shown in this model. He will put red dots on the left one-fifth of the cake, as shown in this model. What fraction of the cake will have both blue icing and red dots? .

Answers



The fraction of the cake that will have both blue icing and red dots is one-fifth. This is because the red dots will be on the left one-fifth of the cake and the blue icing will cover the top three-fourths of the cake, which includes the left one-fifth. Therefore, one-fifth of the cake will have both blue icing and red dots.


Quadrilateral MNOP is similar to quadrilateral QRST. Find the measure of side RS.
Figures are not drawn to scale.

Answers

The measure of side RS is 7.6 units .

Similar quadrilaterals:

A quadrilateral's interior angles add up to 360 degrees. Two quadrilaterals are said to be identical when two adjacent sides have the same ratio and all three matching angles are equal (the fourth angle automatically becomes equal because the internal angle sum equals 360 degrees).

The corresponding angles of similar quadrilaterals should be equal in accordance with the similarity of quadrilaterals. Since we know that every angle in a square is 90 degrees, every matching angle in any two squares will be the same.

In the given question ,

Quadrilateral MNOP is similar to quadrilateral QRST .

[tex]\frac{ON}{NM} =\frac{RS}{RQ} \\\\\frac{2}{4} = \frac{RS}{15.2} \\\\\frac{1}{2} =\frac{RS}{15.2} \\\\RS=\frac{15.2}{2} \\\\RS=7.6units[/tex]

Learn more about quadrilaterals , visit:

https://brainly.com/question/29934440

#SPJ1

Find x. Round your answer to the nearest tenth of a degree.

Answers

Answer:

x = 64.6 degrees

Step-by-step explanation:

Since this is a right triangle, we can use trig functions

cos theta = adjacent side / hypotenuse

cos x = 3/7

Taking the inverse cos of each side

x = cos^-1 ( 3/7)

x = 64.6 degrees

The circumfrence is 26cm what is the diameter to 1dp

Answers

Answer:

The diameter is 8.3cm.

Step-by-step explanation:

The circumference is the distance all the way around a circle. To find circumference, multiply pi times diameter:

C = pi • d

Fill in given circumference.

26 = pi • d

Divide both sides by pi (you should use a calculator) in this question it doesn't happen to matter if you use a pi button or 3.14 for pi.

26/3.14 = d

8.276057 = d if you use the pi button.

or,

8.28025 = d if you use 3.14

Both of these round to 8.3, since the question asked for one decimal place (1dp)

The diameter is 8.3cm.

A carnival charges $6 to enter and $.75 per ticket. Write a function rule that models this situation.
Rule:​

Answers

The function rule that models this situation is that increase in the number of tickets would lead to an increase in the total cost charged for each individual.

What is a direct relationship between two values?

A direct relationship between two values is said to exist when the increase in one value leads to the increase of the other.

The cost of 1 ticket = $.75

The cost to enter the carnival = $ 6

Therefore the total cost for each individual = 6+0.75 = $6.75

The cost for two tickets for two individuals = 2× 6.75 = $13.5.

Learn more about addition here:

https://brainly.com/question/25421984

#SPJ1

A, B, C and D form the vertices of a parallelogram.
AD = 10.1cm, AB = 15.9cm and

BAD = 61°.
Find the area of the parallelogram. Round to 1 DP

Answers

The answer would be 160.6cm squared (this is rounded from 160.59)

To find the area of a parallelogram, you multiply length by width.

The side AB-10.1 * side AB-15.9 = 160.59cm squared.

Hope this helped!

Triangle rst is congruent to triangle wxy. If the area of triangle wxy is 20 square inches, then the area of triangle rst is _____. 10 in 2 40 in 2 80 in 2 20 in 2.

Answers

Triangle rst is congruent to triangle wxy. If the area of triangle wxy is 20 square inches, then the area of triangle rst is 20 square inches.

When two triangles are congruent, it means that they are exactly the same in every aspect, including their size and shape. This means that their corresponding sides and angles are equal in length and measure, respectively.

In terms of area, if two triangles have the same shape and size, then they will have the same area. This is because the area of a triangle is determined by the length of its sides and the angles between them, and if two triangles are congruent, then their sides and angles are equal.

Therefore, if the area of triangle WXY is 20 square inches, then the area of triangle RST must also be 20 square inches. This is because triangle RST has the same size and shape as triangle WXY, and therefore must have the same area.

To learn more about triangle click on,

https://brainly.com/question/2263801

#SPJ4

find the value for x that makes the equation true.
4x +2x + 12 =3(3x + 6)

Answers

Answer :

x = -2

-8 + -4 + 12 = 3(-6 + 6)

Im not sure

Help w/ this question its due today!

Answers

The 40th customer who gets the t-shirt and water bottle.

If the sporting goods store has 100 gifts each in stock, then the number of customers who get t-shirts and drinking bottles are 2 customers, namely the 40th customer and the 80th customer.

Determine the LCM(Least Common Multiples)

In finding the LCM, we also use prime factorization, namely multiplying all the factor numbers and if there are the same, take the largest value, if both are the same, then take one of them.

For example, determine the LCM of 30 and 48

30 = 2 x 3 x 5

48 = 2 x 2 x 2 x 2 x 3 = 2⁴ x 3

The LCM of 30 and 48 is 2⁴ x 3 x 5 = 240

The above Question can be solved with the concept of LCM

where the 8th customer gets a T-shirt and the 10th customer gets a water bottle. To find out which customer gets the two gifts, then look for LCM from 8 and 10

LCM(8, 10) =2×2×2×5=40

LCM of 8 and 10 is 40.

So the 40th customer who gets the t-shirt and water bottle.

If the store has 100 gifts each in stock, then the number of customers who get t-shirts and drinking bottles are 2 customers, namely the 40th customer and the 80th customer.

Learn more about LCM at

https://brainly.com/question/24510622

#SPJ1

Solve for y. 2x - 1/4y = 1

Answers

Solve for y: y=8x-4

Solve for y by simplifying both sides of the equation, then isolating the variable.
Other Questions
What do sellers do if they expect the price of goods they have for sales to increase dramatically in the hear future.A. They cause prices to rise.B. Small farmers in FranceC. It becomes practical to produce more goods.D. Store the goods until prices rises. how to compare and contrast essay outlines [PLATO/EDMENTUM] Consider the psychological theories that you have learned about so far. Select and write about one theory that you personally believe is the most effective or significant. Explain why you think so with your personal experiences pertaining to the theory, if any, and research pertaining to the theory, such as related case studies.(Psychological theories: Piagets theory of cognitive development and Kohlbergs theory of moral development, etc) Choose the property for each Jane is choosing between two exercise routines. In Routine # 1, she burns 22 calories walking. She then runs at a rate that burns 5.75 calories per minute. In Routine #2, she does only running, burning 8.5 calories per minute. For what amounts of time spent running will Routine #1 burn at least as many calories as Routine #2? Use t for the number of minutes spent running, and solve your inequality for t. modes of behavior and understanding that are not universal or natural are called Explain: How does the painting, Arnolfini Double Portrait, by Jan van Eyck show details of the Northern Renaissance beliefs in Protestant religious viewpoints? An equilateral triangle shares a single side with a kite to form a newquadrilateral, as shown below.Calculate the size of angle p.Give your answer in degrees (). if we observe a trait occurs in only two forms in a population, we can conclude that inheritance of the trait is the large body of water north of africa is the what sea Which of the following statements about the skin's role as barrier to infectious microorganisms is false?The melanocytes, which are the pigment-producing cells, have the capacity to ingest microorganisms.Normal body surface temperatures are generally cooler than the 37 degrees Celsius required for microorganism growth. Calculate the current flowing into a desktop computer plugged into a 120-V outlet if the power used is 180 W. Urgent calculating the time of a trip you are one of the it administrators for a corporate network. as you start each day, your job is to check the issue trax help desk system to see if any jobs have been submitted. you are working from the computer named itadmin. in this lab, your task is to: open issue trax from itadmin. find any tickets that are not yet closed. using the information found in the open ticket, resolve the issue. add a comment to the ticket, indicating that it has been resolved, and close the ticket. The heart pumps blood at an average rate of 5 L/min. The gauge pressure on the venous (intake) side is 0 mm Hg and that on the arterial (discharge) side is 100 mm Hg. Energy is supplied to the heart as heat released by the absorption of oxygen in the cardiac muscles: 5 mL (STP)O2/min is absorbed, and 20.2 J is released per mL of O2 absorbed. Part of this absorbed energy is converted to flow work (the work done to pump blood through the circulatory system), and the balance is lost as heat transferred to the tissues surrounding the heart.(a). Simplify Equation 7.4-12 for this system, assuming (among other things) that there is no change in internal energy from inlet to outlet.(b). What percentage of the heat input to the heart (Qin) is converted to flow work? (The answer may be thought of as the efficiency of the heart as a pump.) According to the concept of punctuated equilibrium,A. given enough time, most existing species will gradually give rise to new species.B. transitional fossils, intermediate between newer species and their parent species, should be abundant.C. natural selection is unimportant as a mechanism of evolution.D. a new species accumulates most of its unique features as it comes into existence.E. evolution of new species features long periods during which changes are occurring, interspersed with short periods of equilibrium, or stasis. Suppose that you sell short 500 shares of Xtel, currently selling for $70 per share, and give your broker $25,000 to establish your margin account.A. If you earn no interest on the funds in your margin account, what will be your rate of return after one year if Xtel stock is selling at: (i) $74; (ii) $70; (iii) $66? Assume that Xtel pays no dividends. (Leave no cells blank - be certain to enter "0" wherever required. Negative values should be indicated by a minus sign. Round your answers to 2 decimal places.)iRate of Return%iiRate of Return%iiiRate of Return%b. If the maintenance margin is 25%, how high can Xtels price rise before you get a margin call? (Round your answer to 2 decimal places.)Margin call will be made at price ______ or higherc. Redo parts (a) and (b), but now assume that Xtel also has paid a year-end dividend of $1 per share. The prices in part (a) should be interpreted as ex-dividend, that is, prices after the dividend has been paid. (Negative values should be indicated by a minus sign. Round your answers to 2 decimal places.)iRate of Return%iiRate of Return%iiiRate of Return%Margin call will be made at price _______ or higher Convert this rational number to its decimal form and round to the nearest thousandth 4/7 the figure below illustrates constructing___________ The fallacy of composition is the incorrect view thata. if something is true for an individual, then it must also be true for the group.b. when two events are associated, the one observed first must have caused the second.c. everything else is always held constant when a change occurs.d. a small change in an economic variable will have unrecognizable but significant consequences on the economy.