Aladder that is 32 feet long leans against a building. the angle of elevation of the ladder is 70 degrees. to the nearest tenth of a foot how high off the ground is the top of the ladder?

The top of the ladder is 30 feet high off the ground.

Step-by-step explanation:

Since we have given that

Length of ladder AC = 32 feet

Angle of elevation of the ladder = 70°

We need to find the height of top of the ladder high off the ground i.e. AB.

Consider, Δ ABC,

Hence, the top of the ladder is 30 feet high off the ground.

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: