2 years ago

NO LINKS !!!! Giving brainliest. Geometry with triangles word problem.

Mathematics

1 answer:

Novosadov [1.4K]2 years ago

6 0

Answer:

for a, look at my picture

b = 19.5 inches

Step-by-step explanation:

A is simple. thats my take on it, but other people coudl've drawn it differently

B is more difficult. I made triangle QRS like that so i can make a ratio.

My ratio:

QX:QY = QR:QS

8:12=13:QS

13*12 = 8*QS

156/8 = 19.5

therefore 19.5 inches

You might be interested in

-3y + 8x = 36 6x + y = -21

tiny-mole [99]

Answer:

x=−27/26

and y=−192/13

Step-by-step explanation:

6x+y=−21;8x−3y=36

Step: Solve6x+y=−21for y:

6x+y=−21

6x+y+−6x=−21+−6x(Add -6x to both sides)

y=−6x−21

Step: Substitute−6x−21foryin8x−3y=36:

8x−3y=36

8x−3(−6x−21)=36

26x+63=36(Simplify both sides of the equation)

26x+63+−63=36+−63(Add -63 to both sides)

26x=−27

26x

−27

(Divide both sides by 26)

7 0

3 years ago

Scott runs 7 miles in 80 minutes. At the same rate, how many miles would he run in 64 minutes?

Alika [10]

Answer:

5.6 miles

Step-by-step explanation:

7 / 80 = 0.0875 (How many miles per min)

0.0875 * 64 = 5.6 miles

5 0

3 years ago

Can someone answer this

MA_775_DIABLO [31]

Answer:

10 inches

Step-by-step explanation:

18*2=36

56-36=20

20/2= 10

The missing side length is 10 inches.

Hope this helps! Have a nice day :)

5 0

3 years ago

Read 2 more answers

WILL GIVE BRAINLIEST Subtract 9x^2+7x-2 from 8x-10

konstantin123 [22]

Answer:

x − 9 x ^2 − 8

Step-by-step explanation:

6 0

3 years ago

Jon ran 4 miles in 35 minutes. How long did it take him to run a mile

sesenic [268]

Answer:

35/4 minutes per mile

Step-by-step explanation:

rate = time/distance, therefore the answer is 35/4

4 0

3 years ago