D.
You have to make a proportion. Set it up 5/6 = x/50. Then cross multiply. 5x50=250. 6 x <em>(x)</em> = 6x. 6x=250. 250/6=41.66666. x=41.6666. Round up, and the building is about 42 ft. tall.
The answer would be 17/50. You just divide the percent by 100, then simplify
Answer:
wy=root 5
maybe 30 and 60 degree
Step-by-step explanation:
