2 years ago

Find the missing side length. Round to the nearest tenth.15 cm9 cm

1 answer:

5 0

Using Pythagorean’s theorem
a^2 +b^2= c^2
We know
c=15
b=9
a=?
Sub that in the Pythagorean’s theorem
a^2+9^2 = 15^2
a^2 + 81 = 225
a^2= 225-81
a^2 = 144
a= square root of 144
a= 12

Therefore the answer is 12

You might be interested in

I GIVEEEE BRAINLILSTTT

boyakko [2]

31 hope that helps have a good one

8 0

2 years ago

Read 2 more answers

What is another way to name ∠MNO ?

katrin [286]

Alright, lets get started.

Please take a look to the diagram I have attached.

The base side is ON

The terminal side is MN.

We could say angle MNO as angle N.

We could day it as angle ONM also.

So, the answer is ∠ N and ∠ONM. : Answer

Hope it will help :)

7 0

3 years ago

Elizabeth had 12 stamps. she decided to write letters to some of her relatives. after she sent her letters, she had 4 stamps lef

mr_godi [17]

She sent 8 letters 12-4=8

3 0

3 years ago

Read 2 more answers

What is the area of the triangle? (Pls help thx)

Anna [14]

To solve for the area of the triangle
Use the formula 1/2(base *height)
1/2 * 17* 4
68/2
34

I believe the area of the triangle is therefore 34ft

5 0

3 years ago

(5pg)3=125pg. Is wrong or correct

irakobra [83]

Answer:

125 p^3 g^3

Step-by-step explanation:

(5pg)^3

We know that (ab)^c = a^c * b^c

5^3 p^3 g^3

125 p^3 g^3

4 0

2 years ago

Find the missing side length. Round to the nearest tenth.15 cm9 cm​

Find the missing side length. Round to the nearest tenth.15 cm9 cm