Which line coincides with the line 2y + 3x = 4?

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.

Agraphic designer created a logo on eight and a half by 11 inch paper. in order to be placed on a business card, the logo needs to be one and 7/10 inches by 2 and 1/5 in. what is the scale factor of the dilation

Amachine part consists of a half sphere and a cylinder, as shown in the figure. the total volume of the part is π cubic inches.