Answer:
-29
Step-by-step explanation:
plz brainliestt
Answer:
D
Step-by-step explanation:
Use the formula for the SA of a hemisphere.
Now we can find the radius of the hemisphere, which is 15.
Then, we can square that and multiply it by 2 to get 450.
Now, let's use the formula for the Volume of a hemisphere.
Now we can cube 15 and multiply it by 2 to get 6750.
Then we can divide this number by 3.
2250.
So the answer is D.
Answer:
-48
Step-by-step explanation:
16 x 2 = 32
32 - 80 = -48
Answer:6y+30
Step-by-step explanation:
simplify the expression :)<3