Answer:
V =113.04 cm^3
Step-by-step explanation:
The volume of a cylinder is given by
V = pi r^2 h
V = 3.14 (3)^2 4
V = 3.14 *9*4
V =113.04 cm^3
Answer:
1
Step-by-step explanation:
Answer:
47
Step-by-step explanation:
3(7x-3) -2(4x-2) when x=4
3(7*4-3) -2(4*4-2)
3(25)-2(14)
75-28=47
the answer is 47
Answer:
8x+46
Step-by-step explanation:
I just did it
Multiply out the brackets so that (2x-6)=7
7+6=13 divide 2=6.5
x=6.5 g
brainliest plz