Question

Help please!!!!!!!!!!! Due tomorrow

Answer 1

Ok so,

15x-6=your perimeter

15x-6=294

15x=300

300 divided by 15= 20

so x=20

substitute in your values and you should have an answer :)

Answer 2

x = 20

Explanation:

Perimeter = Sum of all sides

Perimeter = (x+4)+(4x)+10x-(10)

Where Perimeter = 294 in.

294 = 15x-6

15x = 294+6

15x = 300

Dividing both sides by 15

=> x = 20