Let Pi be 3.14
28.26/3.14 and square root = 3
The radius is 3.
Answer: The answer to the expression is 45.
Step-by-step explanation: You can simplify this expression using the order of operations:
46 - 2 x 4 + 7 first you have to do multiplication
46 - 8 + 7 then go from left to right
38 + 7 = 45 After doing so, you will arrive to your answer
Answer:
1296π m^3
Step-by-step explanation:
The volume of a cylinder is given by
V=πr^2h
We are given the diameter. To find the radius, divide the diameter in half.
r = d/2 = 24/2 = 12
Substituting in what we know
V = pi * (12)^2 * 9
V = pi *1296 m^3
It would be letter. b....
Answer:
m = 5
Step-by-step explanation:
We are told that the two triangles are similar. Thus, each side of the larger triangle is the same multiple of the corresponding side in the smaller triangle.
Thus, 12 = k(7.2), where k is the constant of proportionality.
Solving this for k, we get
k = 12/7.2 = 1 2/3
Thus, side m is 1 2/3 times 3, or 5/3 times 3, or just 5.
m = 5
