Angle d is a vertical angle to f. the measure of d is 53° . what is the measure of f?

Suppose i flip two identical coins. what is the probability that i get one head and one tail?

If you are just building your payment history, how many points from a perfect score will you possibly miss?

To solve the system of equations below, pedro isolated the variable y in the first equation and then substituted it into the second equation. what was the resulting equation? { 5y=10x {x^2+y^2=36