If Z is the circumcenter of QRS, Find each measure

The figure below shows rectangle abcd and the triangle eca on a coordinate plane.which of the following expressions represents the perimeter of triangle of triangle eca in units

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12

The expression 1.01*1.005(^t) gives the amount of money, in thousands of dollars, in carter's savings account (t) years after he opens it. what does 1.01 represent in this expression?