help pls I need this done in 13 minutes I'm already stressed out bc I'm doing a test and homework at the same time:'{

Students are given 3 minutes to complete each multiple-choice question on a test and 8 minutes for each free-responsequestion. there are 15 questions on the test and the students have been given 55 minutes to complete itwhich value could replace x in the table? 5507-m23-m8(15-m)8(15)-m

Suppose m: angle a =77 degrees what is the measure of a complement of a complement of angle a, what is a conclusion you can draw about a complement of a complement of an angle

Which term describes the point where the perpendicular bisectors of the three sides of a triangle intersect?