2q+18=-5q-3
2q+5q=-3-18
7q=-21
q=-3
Answer:
39.27
Step-by-step explanation:
Calculate whole area of circle - pi5^2 = 78.54
Divide answer by 2 as only half of the circle is shaded - 78.54/2 = 39.27
5/40 = 1/8 so your taking it and dividing by 5
An equality of two rations is called a porportion
