Apicture has dimensions of 5 cm x 10 cm. if you want to enlarge the picture to a size of 32 1/2 cm x 65 cm, by what fraction would you multiply the dimensions

Aparallelogram has two side lengths of 5 units. three of its sides have equations y = 0, y = 2, y = 2x. find the equation of the fourth side.

Consider a cube that has sides of length l. now consider putting the largest sphere you can inside this cube without any point on the sphere lying outside of the cube. the volume ratio -volume of the sphere/ volume of the cube is 1. 5.2 × 10−1 2. 3.8 × 10−1 3. 1.9 4. 2.5 × 10−1 5. 3.8

What does independent variable and dependent variable mean in math?