X=7.5 area= 42
You know that the total perimeter is 39 so to find x you need to add what you already have. You’ll find there are 3 sides you don’t know the length of and all you have to do is find the shorter one which is basically 9-7=2 then add everything together and subtract it from 39 then divide it by 2 to find the two sides left
Answer: ( x + 7, y - 3)
Step-by-step explanation:
Answer:
a
Step-by-step explanation:
Answer: 2 :))
Step-by-step explanation: hope you also have a good day!!
