Answer:
15/22
Step-by-step explanation:
Answer:
Surface Area is 34.
Step-by-step explanation:
2x^2 - 11 = 87
2x^2 = 87 + 11 = 98
x^2 = 98/2 = 49
x = sqrt (49) = + or - 7
Answer:
The answer is 4 just by simply using M ath way, go on ahead and look it up it's great for math.
Acceleration = (v1-v0)/t = (30-50)/5=-20 mph/s
Additional time it takes to stop
=(0-30)/-20
=1.5 seconds
Total time = 5+1.5 =6.5 seconds.