Question

NEED HELP FAST WILL FAN AND GIVE MEDAL



A 12-foot ladder is leaning against a wall. The bottom of the ladder is 5 feet away from the bottom of the wall.


Approximately how high up the wall does the top of the ladder reach?

A.
2.4 feet

B.
7.0 feet

C.
13.0 feet

D.
10.9 feet

Answer 1

10.9

Answer 2

ok?

Answer 3

u shure?

Answer 4

yes

Answer 5

100 percent sure

Answer 6

10.9 looks to be the best choice

Answer 7

Remember Pythagorean theorem c^2 = a^2 + b^2

You have C and you have A...

5^2 + b^2 = 12^2

25 + b^2 = 144

b^2 = 119

b = ?

Answer 8

yep i got it right

Answer 9

yup

Answer 10

So you wanna find the squre root of 119.