Sin(72°)=x÷20ft.
sin(72°)×20ft.= 19ft 252 inches
the ladder reach 19ft 252 inches tall on the building.
A. but I would double check on that one first.
Answer:
25/64
Step-by-step explanation:
ratio of perimeters = 15/24 = 5/8
ratio of areas = square of ratio of perimeters
ratio of areas = (5/8)^2 = 25/64
0.24/.012 Answer= 20
You just divide the .24 by .012
Answer:
domain is always the x values and y values are the range of x.
It's option A
