Without solving the equation 5x2+13x−6=0 find the sum of the squares of its roots

Which shows the image of rectangle abcd after the rotation (x, y) → (–y, x)?

Two line segments are shown in the figure below. suppose that the length of the line along the x-axis is 6, and the length of the hypotenuse of the triangle is 10. what is the equation of the hypotenuse line (shown in red, below)?

The cost for an uberi is $2.50 plus $2.00 mile. if the total for the uber ride was $32.50, how many miles did the customer travel?