Answer:
B
Step-by-step explanation:
When there is only rotation and reflection, there is no change in size. A change in size occurs when there is dilation.
Answer:
=150.79644...cm²
~150cm²
Step-by-step explanation:
cylinder surface area = 2 pi r h + 2 pi r²
Answer:
-243
Step-by-step explanation:

I believe x=2 because 6x=2x+8
2.8-(-5.1)
-(-5.1)=5.1
2.8+5.1= 7.9
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