this is a question from me to you not an answer sorry what class are you taking
Answer:
11x11x11=11³
Step-by-step explanation:
11 to the third means 11 times itself 3 times
1)
b: 3.75 since it is half of the segment that measures 7.5, this is proven because the line in the middle is a bisector of the top and bottom line indication that both half measure the same; 3.75
2) 15 not sure why