Given: ABCD is a rectangle. Prove: ABCD has congruent diagonals.
Identify the steps that complete the proof

ANSWER:
1. Parallelogram side theorem
2. SAS
3. CPCTC

What are “like terms”? why can we only add like terms?

What is the solution to the equation? k/6.4=8.7 2.3 5.568 15.1 55.68

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