Sheila is climbing on a ladder that is attached against the side of a jungle gym wall. She is 6 feet off the
ground and is 3 feet from the base of the ladder, which is 9
feet from the wall. How high up the wall is
the top of the ladder?
The ladder is attached to the wall of the jungle gym at a height of
feet.

Given:

Sheila - 5 feet off the ground, 3 feet horizontally form the base of the ladder.

ladder - 15 feet from the wall. 

Find how high up the wall the top of the ladder is.

5 : 3 = x : 15

5*15 = 3x

75 = 3x

75/3 = 3x/3

25 = x

The top of the ladder is 25 feet high.

i think it is everything has to equal 180 so, if i correct 4=c. 6=d. 8=a. 7=b. and the last question would be c. because they are parallel lines and they are congruent.

step-by-step explanation:

the reason everything has to equal to 180 is because that is how it works. i'm guessing that is its rule. 4 and 8 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 6 and 7 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 60+60 is 180. so, now you have your answer

there are 70 more legs than eyes at the dog show (196 – 126 = 70). dogs have two more legs than eyes, and humans have the same number of legs as eyes. thus 70 is twice the number of dogs at the show, so the number of dogs is half of 70, which is 35. to get the number of humans, subtract 35 from 63: 63 – 35 = 28.

step-by-step explanation: