Given that lines q and r are parallel lines, and m∠3 = 123, find other angle measures: I put up a screenshot, please help

Which of the following is the missing term, a2, of the geometric sequence in which a1=2 and a3=200

Select the correct answer. what is the surface area of the victory podium shown here? include all surfaces of the podium, including the bottom. a. 61.5 square feet b. 61.75 square feet c. 65.25 square feet d. 69 square feet

If square root x = -7, then x= -49 true or false