The volume of a cone varies jointly with the area of the base and the height. when the area of the base is 27 cm2 and the height is 6 cm, the volume is 54 cm3. therefore, the area of the base is _ cm^2 when the height is 12 cm and the volume is 124 cm^3.

Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions.a.  x2  − 4x  − 7 = 0b. 4r2  + 11r  − 3 = 0c. 3m2  + 7 = 0d.  t2  + 2t  + 1 = 0

If my mom gets $13.05 an hour, and she works from 3: 30 to 10: 45 in the morning, how much money does my mom make?

This graph shows a portion of an odd function. use the graph to complete the table of values. x f(x) −2 −3 −4 −6