Answer:
answer C is the right one
Step-by-step explanation:
Volume cylinder is area of the (round) surface * height.
The formula for the area of any circle = pi * radius²
pi * radius²
So the formula for the volume is
Volume cylinder = pi * radius² * height
radius = 15 in and height = 6 in
Substitute this in the formula and you get:
Volume cylinder = pi * 15² * 6
Volume cylinder = pi * 225 * 6
Volume cylinder = pi * 1350
so answer C is the right one
Answer:
3. 64
Step-by-step explanation:
7 + 9 x (6 - 2)
16 x 4
64
Hope it helps
Answer:
the starting number is 751
Step-by-step explanation:
multiple 20 × 4 and get 80 then add to 671 which is 751
1.7 : 22.3
17 : 223 is the ratio. Times 10 throughout
