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
Answer:
c
Step-by-step explanation:
Answer:
m=5/3
Step-by-step explanation:
we know that
In the right triangle ABC
∠CAB=∠ABC=
so
we have
<u>using sines</u>
or
substitute the value of AB
or
<u>using cosines</u>
or
substitute the value of AB
or
therefore
<u>the answer is</u>