What is the measure of angle a if the cousins of a is .64

Rewrite the hyperbolic equation 4y^2 -9x^2 +54x-8y-113=0

Sarah used her calculator to find sin 125 degrees. she wrote down sin sin125 degrees.57. how could sarah recognize that her answer is incorrect?

Select the point that is a solution to the system of inequalities. y< =-x+3 y=x^(2)-3x