I need help pleasensjsusjsjjdjdj
1 answer:
I think the answer is 216cm
because if you solve for each side then add them altogether you will get that answer
You might be interested in
Four million two hundred fifty thousand
thanks for the message !!
By factorizing, we have

so that

or

X = {3.898979486, -5.898979486}
x = {3.9 x -5.9}