Answer:
C. 591.5 ft^3
Step-by-step explanation:
1/2 (13*13) = 84.5
84.5*7 = 591.5
Answer:
3
Step-by-step explanation:
- 40 ≥ 8 b
switch sides:
8b ≤ - 40
divide both sides by 8 :
8b / 8 = - 40/8
refine:
b ≤ - 40 / 8
b ≤ - 5
hope this helps!
Answer:
One car was going 45 mph and the other was going 55 mph
Step-by-step explanation:
Recall the double angle identity:

Then
