Answer:
Multiply by 100 to convert a number from decimal to percent then add a percent sign %.
Step-by-step explanation:
8x because 5 plus 3 is eaght and you dont know what x equals so you just put it behind the number
V = pi * r^2 *h
where r is the radius and h is the height of the cylinder
V = pi * 7^2 *4
V = pi* 49*4
pi is approximated by 3.14 or 22/7
V = 22/7 * 49 * 4
V = 616 units ^3
Answer:
41
Step-by-step explanation:
1) P=2w +2l
46=2w +14
32=2w
16= w or width
2) A=lw
A=7 x 12
A= 84
3) A= 12 x 21
A= 252
