Write the equation of the line passing through the point (-3,-9) and perpendicular to the line x=-4

See attachment below and find the equivalent of tan(∠qsr)

Match the one-to-one functions with the graphs of their inverse functions.

Find the difference in area between the circle and the triangle. click on the answer until the correct answer is showing.possible answers: a = 4 pi - 8a = 9 pi - 9/2 √3a = 16/3 pia = 16a = 27 pi