Write a rule to describe the transformation of D (-5, -3) E (-7, -6) F (-9, -7) to D' (-5, 3) E (-7, 6) F (-9, 7)

To complete your spring schedule, you must add calculus and physics. at 9: 30, there are three calculus sections and two physics sections; while at 11: 30, there are two calculus sections and three physics sections. how many ways can you complete your schedule if your only open periods are 9: 30 and 11: 30?

With this question! what is process of elimination? ? p.s. my brothers acc got banned so add his new one @ yamauchiyamyam17

In the diagram, gef and hef are congruent. what is the value of x