∠1 and ∠2 are complementary angles.

m∠1=52°

what is the measure of ∠2 ?

The length of the line segment joining the midpoints of sides ab and bc of the parallelogram abcd is 10. find the length of diagnol ac

Isabel graphed the following system of equations. 2x – y = 6 y = -3x + 4 she came up with the solution (2,-2). what were the 3 steps she did to get that solution? (make sure they are in the correct order)

If f(x) = 4x - 3 and g(x) = x + 4, find (f - g) (x)