Select the correct answer from each drop down menu

drop down 1 —> a’ of a’b’c’

1. (-2,0)
2. (2,1)
3. (-1,-2)
4. (-2,1)

drop down 2–> b’ of a’b’c’

1. (1, -1)
2. (1,0)
3. (5,0)
4. (2,-3)

drop down 3–> c’ of a’b’c’

1. (-1,-1)
2. (3,0)
3. (-1,0)
4. (0,-3)

Find the difference (8ab+a+2) - (3ab+6)

Solve: 25 points find the fifth term of an increasing geometric progression if the first term is equal to 7−3 √5 and each term (starting with the second) is equal to the difference of the term following it and the term preceding it.

9.4.34  question   to estimate the height of a stone  figure, an observer holds a small square up to her eyes and walks backward from the figure. she stops when the bottom of the figure aligns with the bottom edge of the  square, and when the top of the figure aligns with the top edge of the square. her eye level is 1.811.81 m from the ground. she is 3.703.70 m from the figure. what is the height of the figure to the nearest hundredth of a  meter?