-8k = 8k
divide by -8
k = -k
the only way this works is if k=0
k=0
Answer:
<em>k = 0</em>
Step-by-step explanation:
Add 8k to both sides.
0 = 16k
Divide both sides by 16.
0 = k
k = 0
131.1 in^2
a=πr^2
it's the first one I think
