Is Figure A'B'C'D' a reflection of Figure ABCD? Explain. •if you answer would something not right I will report you.

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?

The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16

Annabelle's homework is 75% it took her three hours how long should she estimate it will take her to complete her homework.