Answer:
62.8
Step-by-step explanation:
the circumference is equal to the radiusx2xpi
it gives us the diameter but not the radius
to find the radius from the diameter we just divide it by 2 so the radius is 10
then we just do 10x2x3.14 which is 62.8
Answer:
no cause it is negative.
two positives make a negative
Answer: The answer would be 3.91666666667
Find the area of the top ( circle) then multiply by the height.
Area = pi x r^2
Area = pi x 7^2
Area = 49pi
Volume = 49pi x 15
Volume = 735pi cubic cm.
Answer:
7+ x/2
Step by step explanation:
“Seven more” is addition in word form, and “half of a number” refers to a variable (in this case x) being divided by 2. Hope this helps! :)