The identity property of multiplication is also known as which of the following properties? identity property of addition identity property of one associative property product property of one

99 points at a zoo, the leopard pen has a ring-shaped sidewalk around it. the outer edge of the sidewalk is a circle with a radius of 12 m. the inner edge of the sidewalk is a circle with a radius of 8 m. (1 point for showing all of your work) a. write and simplify an expression for the exact area of the sidewalk. (1 point for the answer) b. find the approximate area of the sidewalk. use 3.14 to approximate π. (1 point for the answer)

How to choose the sign of the radical in the denominator of the formula for the distance from a point to a line.

(x-5)1/2+5=2 what is possible solution of this equation