Answer:
Answer for ed2020
C.) The perimeter of the rectangle is (10x + 18) units.
Step-by-step explanation:
6+12= 18
6+6+6=18
18-4=14
Explanation:
Before he was 6.
So 6+12 would give us 18 which will be his age after 12 years.
and 3 times 6 equals 18
we want to know what the current age was so
we subtract 18 - 4 which is equal to 14
Answer:
12.3???
Step-by-step explanation:
i think... tell me if im wrong
It will be .422222222 because if you divide the to fraction first then you will get the different numbers and then you will divide them to getter and there you have your answer.422222222