Question 1: line p is perpendicular to line q. line p is also perpendicular to line r. lines q and r are different lines. all three lines are coplanar. what is the relationship between lines q and r? explain how you know that that is true.

Write the pair of fractions as a pair of fractions with a common denominator

Asquare has a side that measures 11 units. what is the area of a circle with a circumference that equals the perimeter of the square? use 3.14 for π, and round your answer to the nearest hundredth. 1519.76 units2 379.94 units2 616.56 units2 154.14 units2

Diane’s bank is offering 5% interest, compounded monthly. if diane invests $10,500 and wants $20,000 when she withdrawals, how long should she keep her money in for? round to the nearest tenth of a year.