Answer:
153.9
Step-by-step explanation:
You use the formula πr^2 for the area, where r is the radius of the circle which is equal to half the diameter
The answer to this equation is -24 because in each of the parentheses the product is -12 and negative numbers add to each other
Answer:
584 square feet of carpet
Step-by-step explanation:
12 x 12 = 144
20 x 15 = 300
10 x 14 = 140
144 + 300 + 140 = 584
M equals 3x+21 because you add 2x+1x=3x.then you add 14+7=21.then you combine them together to get 3x+21
Answer: The answer is B
Step-by-step explanation: These are two separate problems.
First you need to solve 3x12-12 by using PEMDAS (Parenthases,equations,multiplication,division,addition,and substraction)
First multiplication since there are no parenthases or equations.
3x12 is 36 then substraction since there is no Division or addition
36-12 is 24
Now you do the second problem 3x(26-2x(3+6))
Again, use PEMDAS. Doing so you will get 24
So the answer is B, = because both problems have the same answer they are equal to each other
Please give brainliest!! Hope this helps <3