Answer:
69.53 ft
Step-by-step explanation:
area of a box: 18*18 = 324
area of a circle: (pi)*9^2 = 254.47
324-254.47 = 69.53 ft
X^3+x and x=2
=(2)^3+2
=8+2
=10
Answer:
a and c
Step-by-step explanation:
C the instant at which the airplane takes off
Answer:
420sqrt(69)
Step-by-step explanation:
