9/100 = x/90
Cross multiply to get 810 = 100x
Divide both sides by 100 to get x = 81 inches
Step-by-step explanation:
hope it helps you........
Answer:
B 24
Step-by-step explanation:
3/5 is 54°
1/3 is 30°
54-30 = 24
2 times 0.4 = 0.8.
0.4
X 2
_____
0.8