Graph The Following Problem:

f(x) = 2x^2-5

Me ! write an equation for the interior angles of this triangle that uses the triangle sum theorem

Can any one me with the answers to these questions asap?

Angle xyz is formed by segments xy and yz on the coordinate grid below: a coordinate plane is shown. angle xyz has endpoints at 3 comma negative 1 and 6 negative 2 and 3 comma negative 3 and measures 36.87 degrees. angle xyz is rotated 270 degrees counterclockwise about the origin to form angle x′y′z′. which statement shows the measure of angle x′y′z′?