Determine which postulate or theorem can be used to prove that abc is congruent to dcb is it sas, aas, sss, or asa?

This needs to be done quick you are studying different function tools and begin working with this function y=-160-9(x) use the equation to answer the question y=-160-9(x) what is the y value when x equals -13? y=-160-9(x)

How do i multiply two digit numbers

Use circumcenter theorem to solve for the given values