Please help me with this

Consider circle h with a 3 centimeter radius. if the length of minor arc what is the measure of zrst?

For the inequality |c| < |d| to be true, which of the following must be true?

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.