Answer:
2x
Step-by-step explanation:
Volume of a cylinder is:
V = πr²h
If V = 4πx³ and h = x, then:
4πx³ = πr²x
4x² = r²
r = 2x
Answer: x = 16
Step-by-step explanation:
2(x - 6 ) = 20 Apply the distributive property
2x - 12 = 20 Add the 12 to both sides
+12 +12
2x = 32 Divide both sides by 2
x = 16
Answer:
iit's the 3q+ 7q =10q one
Answer:
x=11
Step-by-step explanation: