The area is 24 square inches so it would cost $480
24 divided by 21 is 1.14285714286. In fraction form it is 8/7, or 1 1/7.
Answer:
156° and 24°
Step-by-step explanation:
Let it's supplementary angle be x.
So, the angle = (x - 132)°
As we know, sum of supplementary angles is 180°;
x + x - 132 = 180
2x = 180 + 132
2x = 312
x = 312/2
x = 156°
(x-132)° = (156-132)° = 24°
Hence, the angles are 156° and 24°.
and 7 each time answer Is 78