Answer:
135
Step-by-step explanation:
Use formula b(h) which is 9x15 and get 135
Answer:
D. 40%
Step-by-step explanation:
15/6=40% AKA 4/10
Given:
(4k⁷)³ = 4n(k⁷)³
Note that (aˣ)ⁿ = aˣⁿ
Expand the left and right sides.
4³k²¹ = 4nk²¹
Divide each side by k²¹.
4³ = 4n
Divide each side by 4.
4² = n
Therefore
n = 4² = 16
Answer: n = 16
