Answer:
x = 7/15
Step-by-step explanation:
you can check by replacing the x with the number I gave you
80 g 10 times 8 is 80 so the answer should be 80g
Number 3 is 1:3 but I don't know what 4 is I can't see the whole problem
Answer:
25%
Step-by-step explanation:
First you have the fraction of 3/12 and need to turn it into a decimal. So to do that you divide 3 by 12 = 0.25. So your percent is 25%
Answer:
Yes, because P = 2x +2(12)
Step-by-step explanation:
As the formula for perimeter is 2(L+B).
Let L=x=18
B=12
Then, perimeter, P=2(18+12) = 2(30) = 60
Hence, we get the perimeter as 60 units.
