Plz befor it’s late my parents get mad so me

Answer this question! 30 points and brainliest!

Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?

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