Answer:
96π^2 = 947.48
Step-by-step explanation:
π × r² × h
8π times 3*4*π
The answer would be y=-4 and x=4, so pick which ever number/letter has this answer.
Answer:
x = -2
Step-by-step explanation:
x+8 = 2x +10
-2x + x = 10-8
-x = 2
divide both side by -1
answer -- x = -2
Answer: 2/3 hours
Step-by-step explanation:
okay so the speed now is 850, which is 850/340 = 2.5 times the original speed
Since It's 2.5 times the original speed,
2.5x = 5/3
so x = 5/3/2.5 = 2/3
