Alamp has the shape of a parabola when viewed from the side. the lamp is 24 centimeters wide and 12 centimeters deep. how far is the light source from the bottom of the lamp if the light source is placed at the focus?

If the discriminant if a quadratic equation is 4 which statement describes the roots?

Right triangle xyz has a right angle at vertex y and a hypotenuse that measures 24 cm. angle zxy measures 70º. what is the length of line segment xy? round to the nearest tenth. 8.2 cm 8.7 cm 22.6 m 25.5 cm

Pamela has a 30-year, 5.75% mortgage on her $250,000 home. she has been paying on it for 5 years, and has recently hit some financial trouble. if her lender agreed to lower the interest rate on her $231,905.47 balance to 5.5%, what will her new payment be for the remainder of the loan?