WILL GIVE BRAINLIEST AND 30 POINTS! The triangle shown in the graph is transformed by matrix RRR. Plot the resulting triangle.
R= [[2,-1],[1,2]]

Solve -2(4y + 6) = 52. 5 -5 8 -8 and !

Parabolas y=−2x^2 and y=2x^2 +k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.

In the diagram, ab is tangent to c, ab = 4 inches, and ad = 2 inches. find the radius of the circle.