4(22/7)(14)^2
4(22/7)(196)
Surface area is 2464 *rounded*
Explanation:
Find the Derivate -10/x
=10/x^2
Plug in -12 for x
10/(-12)^2
=5/72
Answer: $1,300
Step-by-step explanation:
edge 2021 trust yo
x = -4, so use the first equation, x^2 = -4^2 = -16
x = 4, use 3rd equation, sqrt(x) = sqrt(4) = 2
3 is 15% of what number...
3 = 0.15x
3/0.15 = x
20 = x
