Answer:
40
Step-by-step explanation:
s = 2;
h = 4
Surface area = 2s² + 4sh
= 2*2² + 4 * 2 * 4
= 2 *4 + 32
= 8 + 32
= 40 sq. units
YOU JUST BROUGHT BACK A OLD MEMORY!!
Answer:second one I just did that
Step-by-step explanation:
Answer:
Any value of k makes the equation true.
All real numbers
Interval Notation:
(
−
∞
,
∞
)
