Answer:
Solution given:
radius [r]= 9cm
volume of hemisphere =2/3 ×(πr³)=2/3×π×9³
=486πcm³ is your answer
Answer:
No
Step-by-step explanation:
These are linear equations (y=mx+b). Your slope or m for both equations is 5 and linear equations with the same slope are parallel. Which means they will never cross so they will never have the same amount of tiles.
Answer:
vv
Step-by-step explanation:
Answer:
24.23
Step-by-step explanation:
The tan(x) would equal to the opposite side over the adjacent one
So 9/20. To get the degree we need to get the arctan of it, so arctan(9/20) = 24.23