What is the formula for finding diameter from circumference

Which point is a solution to the inequality shown in this graph (-3,-3)(3,-1)

The tile along the edge of a triangular community pool needs to be replaced? ?

Match each whole number with a rational, exponential expression 3 square root 27^2find the domain and range of the exponential function h(x)=125^x. explain your findings. as x decreases does h increase or decrease? explain. as x increases does h increase or decrease? explain.