Answer:
sin(72°)=x÷20ft.
sin(72°)×20ft.= 19ft 252 inches
the ladder reach 19ft 252 inches tall on the building.
Step-by-step explanation:
5 + 10 + 12 = 27 scores are less than 3
Just subtract 7 from 25. it is 18
Answer:
7
Step-by-step explanation:
35 divided by 5 equals 7