Answer:
0.3
Step-by-step explanation:
First you need to add 1/4 and 9/20, and you would get 7/10. That only leaves 3/10, which as a decimal is 0.3.
Answer:
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
Step-by-step explanation:
The appropriate formula model would be (B x 2)+(H x 2)so when you plug in the numbers it would be (12 x 2) + (14 x 2) start doing the math and you get 24 + 28 which adds up to 52 inches and that is your perimeter
I'm thinking C because if it bisects it, it divides it which means it's it midpoint.
Step-by-step explanation:
-3p+6p is 3p
-3 + 6 = 3
So when you simplify the equation you get 3p