Answer:
932.8
Step-by-step explanation:
Hope this helps!
To multiply fraction do top x top and bottom x bottom
so convert

into

then do
Cone (not including the vertex)
Cylinder
Answer: 25cm
Es asi: 5cm x 5cm^2
Answer:a=3/4
b=3/4
Step-by-step explanation:
3a+5b=6
9a+7b=12
-3(3a+5b)=-3(6)
9a+7b=12
-9a-15b=-18
9a+7b=12
-8b=-6
b=3/4
3a+5(3/4)=6
3a+15/4=6
3a=9/4
a=3/4