Question 9 Multiple Choice Worth 4 points) (05.02 MC)
Emir is standing in a treehouse and looking down at a swingset in the yard need door. The angle of depression from Emir's eyeline to the swingset is 33.69" and Emir is 10 feet from the ground. How many feet is the base of the tree from the
Swingset? Round your answer to the nearest foot.
15 feet
18 feet
20 feet
24 feet

The line y = x + passes through (−3, 7) and is parallel to y = 4x − 1.

With #! i’ve tried to figure it out but i can’t.

6.(q^9)^2 a. 2q^18 b. q^18 c. q^81 d.q^11 7.(6q^6)^-4 a. 6q^1296 b. 1296q^2 c. 1/1296q^24 d. 6q^-24 8. what is the value of 12x^-3 y^-1 for x = -1 and y = 5? a. -12/5 b.-10 c.-0 d.5/12 9. (y^-5)^10y^10 a. y^-60 b. y^60 c. y^-150 d. y^150 find the simplified form of each expression. 10. (4/7^5)^2 a.8/14^10 b.16/49^25 c.16/49y^10 d.8/14y^25 11. determine if the number 3.43 times 10^-6 is written in scientific notation. if not, explain. a. yes; the number is written scientific notation. b. no; the first factor is not a number between 1 and 10. c. no; it is not written as a number times a power of 10