find the area of a circle with radius 13 that is left when a circle with radius 7 has been removed from the center.
question 8 options:
a. 82
b. 377
c. 531
d. 40

Aswimming pool is a rectangle with semicircles on the end. the rectangle is 12 meters wide and 30 meters long. the diameter and width of the swimming pool are equal. sketch and label an overhead diagram of the swimming pool. find the area of the swimming pool floor.

Which table represents points on the graph of h(x) = 3√-x+2?

Which statement is true about a number and its additive inverse? a. their product is always one. b. their sum is always one. c. they are always reciprocals of each other. d. their sum is always zero.