Which equation has the correct sign on the product? A. 27(-5)=-135
B. (-4)(-4)=-16
C. 22*4=-88
D(-61)(3)=183

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

Write the slope intercept equation for line ab.

How do i simply this radical expression?