What is the value of c so that y=x2+9x+c is a perfect square trinomial

Peter measures the angles in a triangle. he finds that the angles are 95, 10 and 75. is he correct? explain your answer

What is the scale factor of two similar pyramids with volumes of 64 cubic feet and 8 cubic feet

You are looking for your first credit card. you plan to use this credit card only for emergencies and to pay the credit card balance in full each month. which credit card feature is most important? a. no annual fee b. low apr c. generous rewards program d. no balance transfer fee select the best answer from the choices provided