Angela is a culinary artist she wants to pack the 1-Centimeter food cubes into a container as shown what is the volume of one food cube how do you know

What is the exact volume of the cylinder (radius 13 in., height 30 in.)

Which sum or difference identity would you use to verify that cos (180° - ∅) = -cos ∅? a. sin (α -β) = sin α cos β – cos α sin β b. cos (α -β) = cos α cos β – sin α sin β c. cos (α -β) = cos α cos β + sin α sin β d. sin (α + β) = sin α cos β + cos α sin β

Which of the following parabolas opens down?