Solve the system. 4x^2 +4y^2=36
2x^2+3y=6

(-3,0) and (-15/? , ?/?)

Which expression is equivalent to? assume x > 0 and y > 0.

After t seconds, a ball tossed in the air from the ground level reaches a height of h feet given by the equation h = 144t-16t^2. after how many seconds will the ball hit the ground before rebounding?

Asap its important using the information in the customer order, determine the length and width of the garden. enter the dimensions. length: feetwidth: feet