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3 years ago

Given that AB is parallel to SR. If CR= 10, CB =

Mathematics

1 answer:

Mars2501 [29]3 years ago

8 0

The equation that can be used to solve for SC is 10/18 = SC/24

<h3>What are similar triangles?</h3>

They are triangles having similar sides and angles.

From the diagram shown, we can use the similarity theorem of triangles to get the measure of SC

From the figure we are given the information:

CR= 10,
CB = 18, and;
AC = 24

According to the similarity theorem'

CR/CB = SC/AC

10/18 = SC/24

Hence the equation that can be used to solve for SC is 10/18 = SC/24

Learn more on similarity theorem' here: brainly.com/question/8345267

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Which equation can be used to represent this information?

bogdanovich [222]

Answer:

r=s+5

Step-by-step explanation:

So, letsgo over what we know:

The regular price is r

The sale price is s

Now lets compare the difference between r and s:

10r = 5s

20r = 15s

30r = 25s

What is the difference between the r and s value in each situration?

Well, from what I can see, r is always 5 more than s.

This can be writen as:

r = s+5\

So this is our equation, for if you plug in any number for s, you will get an accurate r value.

For instance, if you say s is 25:

r=25+5

r=30

This looks just like the 30r=25s in the table above.

So:

r=s+5

Hope this helps! :)

7 0

3 years ago

Simplify 2(9-4)•7 <br>3more Questions

Mumz [18]

It's 70, do parentheses first and then multiply by 2. then multiply by 7

7 0

4 years ago

Read 2 more answers

For a trip, one high school rented and filled 8 vans and 5 buses with 196 students.

bixtya [17]

Each van can carry 12 students while each bus can carry 20 students each.

Step-by-step explanation:

Step 1; Assume x is the number of students in a van and y is the number of students in a bus. It is given that 8 vans and 5 buses are filled with 196 students in one high school. So

8x + 5y = 196, take this as equation 1.

In another high school, 216 students are fitted into 3 vans and 9 buses. So,

3x + 9y = 216, take this as equation 2.

Step 2; We multiply equation 1 with 3 and equation 2 with 8 so we can cancel out the variable x in both equations. By doing this we get

24x + 15y = 588, take this as equation 3 ,

24x + 72y = 1,728, take this is equation 4,

If we subtract equation 4 from equation `3, we cancel out the x variable and can calculate the value of y.

-57y = -1,140,

Since both sides are negative they cancel out

y = -1,140/-57 = 20.

Step 3; Substituting this value of y in any of the previous equations we will get x's value. Here this value of y is substituted in equation 1.

8x +5(20) = 196, 8x + 100 = 196 , 8x = 96, x= 12.

So we have x = 12 and y = 20.

So 12 students can fit in a van and each bus can carry 20 students.

3 0

3 years ago

Find the Slope of the line.<br> m =

anzhelika [568]

Answer: 4/5

Step-by-step explanation:

Rise over run

7 0

3 years ago

Read 2 more answers

Use the circle below to answer the question.

DENIUS [597]

The measure of angle QPS in circle C is 112°

<h3>What is a circle?</h3>

A circle is the locus of a point such that its distance from a fixed point known as the circle center is always constant. The sum of angles in a circle is 360 degrees.

From the circle:

PQ is parallel to SR, hence: ∠PQR + ∠QRS = 180°

∠PQR + 68 = 180

∠PQR = 112°

Also, PS = QR (from the endpoint of the diameter), hence:

∠QPS = ∠PQR = 112°

The measure of angle QPS in circle C is 112°

Find out more on circle at: brainly.com/question/24375372

5 0

2 years ago