What is 90+50x450=?
answer

22,590

Step-by-step explanation:

Step 1: Use PEMDAS, according to PEMDAS, multiply first. (You might see that some of the operations are in the same place, that is because if for example multiplication is on the left, and division is on the right, do the multiplication first. It is a common misconception to do addition/subtraction first than multiplication/division because they are on the left.)

P = Parentheses 1st

E = Exponent 2nd

M = Multiplication 3rd/4th

D = Division 3rd/4th

A = Addition 5th/6th

S = Subtraction 5th/6th

90 + (50 x 450)

50 x 450 = 22,500

Step 2: Add 90 to the product

90 + 22,500 = 22,590

80π/3 or about 83.775

step-by-step explanation:

since a cone is 1/3 of a cylinder, we need to find the base's area. since area = πr^2, we get 16π. then, multiplying this by 5, we get 80π. dividing by 3, since the cone's volume is 1/3 of that of a cylinder's, we get 80π/3.

hope this !