Answer:
15 units
Step-by-step explanation:
I just took this geometry test with the same question. Its 15
Answer:
positive is the correct answer
Answer:
22 1/2
Step-by-step explanation:

Answer: 4y2z2 • (2x + y) • (4x2 - 2xy + y2) i think.hope it was helpful.
Step-by-step explanation: