The unshaded regions are quarter circles. Approximate the area of the shaded region. Use 7 = 3.14. help please.

Which conjunction is disjunction is equivalent to the given absolute value inequality? |x+2|< 18

Acircle has a circumference of 28.36 units what is the diameter of the circle

The width of a rectangle is 20 units. can the perimeter p of the rectangle be 64 units when its length x is 11 units? no, because p = 2x + 2(20) no, because p ≠ 2x + 2(20) yes, because p ≠ 2x + 2(20) yes, because p = 2x + 2(20)