The angle of elevation of a ladder is 19∘ and the ladder is 12 feet from the wall.

what is the height of the ladder in feet?

enter your answer as a number rounded to the nearest tenth of a foot, like this: 42.5

4th option is correct xy=-10

if this was to u plzz mark me the brainliest

the answer is b.

step-by-step explanation:

by the trigonometric ratio tangent, tangent equals opposite divided by adjacent.

therefore, tan(50) equals ac/3

multiply each side by 3 to get: ac=3tan(50)

the answer is b.

a variable is any characteristics, number, or quantity that can be measured or counted. a variable may also be called a data item. hope i !