Anyone has Karl Wise as a teacher at prhs

Which table represents a linear function? i'll give brainliest to first answer ^'^

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 is the missing reason in the proof? segment addition congruent segments theorem transitive property of equality subtraction property of equality?