11. The angle ZRST has measure 180°. What type of angle is it? A. Acute
B. Straight
C. Reflex
D. Obtuse

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.

Which expression gives you the distance between the points (5,1)and(9,-6)

Seattle, washington is known for being rainy. one day last month, 8 inches of rain fell in 1 1/2 hours. what us the rate of the rainfall expressed in ft per plzzz write a proportion i will give you 100 points