Answer:
X=1, -13
Step-by-step explanation:
Answer:
it ether b or c
Step-by-step explanation:
Answer:
x-3/5
Step-by-step explanation:
Im pretty sure this is the answer but i really hope it is.
(B) 16.5π
<u>Explanation:</u>
The shape given is a cylinder
The height, h of the cylinder = 4cm
Diameter of the cylinder = 3cm
Radius, r = 1.5 cm
Surface area of cylinder, A = ?
We know:
Surface area of cylinder = 2πrh + 2πr²

Therefore, the surface area would be 16.5π