90-n=3n hope this helps you
The answer to this problem is 8 I believe. I hope you do good
33×j=33j
if j equal anything then just replace the number with the veritable.
The area of a trapezoid, A, equals h, the height of the trapezoid, times the length of base one plus the length of base two divided by two.
The perimeter of a trapezoid, P, equals the measure of base one plus the measure of base two plus the measure of leg one plus the measure of leg two
That is as simple as i can make it lol. i hope it helps some
