Answer:
B
Step-by-step explanation:
Complementary angles are when two angles add up to 90 degrees.
Answer:
I think its A
Step-by-step explanation:
The answer to this problem is -4y+9x
Answer:
surface area is i think 251.2
and the volume is 301.44
the surface area formula is A=2πrh+2πr²
and the volume formula is V=πr²h
hope it helps
Step-by-step explanation:
can I have brainliest if its right