Two squares root. Because 3 * 3 = 9 and -3 * -3 = 9.
Step-by-step explanation:
5(3x+2)-2(4x-1)
15x+10-8x+2
7x+12
If you are given the measure of each interior angle (162 degrees) of a regular polygon. how many sides does the polygon have? If you look at a pentagon first where the interior angle is 108 deg then you see. The angle at the center is 180-162=18 deg and 360/18=20 so the polygon has 20 sides.
Hope this helps you !!
no the square root of 113 is rounded to 56x2
The answers are P: (-4,3) Q: (4,-3)
