Answer:
P = 2x + 2y + 8
Step-by-step explanation:
The perimeter (P) of a rectangle is calculated as
P = 2(l + w) ← l is length and w is width , then
P = 2(x + 5 + y - 1) ← distribute parenthesis
= 2x + 10 + 2y - 2 ← collect like terms
= 2x + 2y + 8
Answer:
15.8
Step-by-step explanation:
do 11.3 + 4.5 = 15.8
Answer:
45 to 18 it's easy
Step-by-step explanation:
subtract 18 from 63 and there is your ratio
Answer:
9
Step-by-step explanation:
Because 9 times 8 is 72. Hope this helps
Answer:
I don’t understand the question
Step-by-step explanation:
