Answer:
The equation is p=34a+12, and a=7
Step-by-step explanation:
Perimeter is all of the sides added together
p=12a+6a+8+6a+8+10a-4
Combine like-terms
p=34a+12
Solve for a by making p equal to 250
250=34a+12
Subtract 12 from both sides
238=34a
Divide both sides by 34
7=a
Answer:
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Answer:
Step-by-step explanation: distribute the 1.5 and the 2
1. 5 units to the right and 8 units down
2. 2 units to the right and 9 units down
that’s all i know that i think is right. i’m super sorry i can’t help with the rest.