If quadrilateral abcd is a parallelogram, what are the correct values for x and y? x = 30, y = 3 x = 30, y = 2 x = 70, y = 2 x = 70, y = 3

What is the effect on the graph of the parent function f(x) = x when f(x) is replaced with 3f(x)? a) shifts the line 3 units up b) shifts the line 3 units down c) increases the slope of the line by a factor of 3 d) decreases the slope of the line by a factor of 3

Acircle has a diameter will endpoints of (-2,8) and (6, 4). what is the center of the circle

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .