From a horizontal distance of 8.5km, the angle of depression of the top and base of control tower are 30°and 40° respectively. Calculate, correct to three significant figures. I. the shortest distance between the pilot and the base.
ii. the height of the control tower

Question 1 (50 points) your friend, taylor, missed class today and needs some identifying solutions to systems. explain to taylor how to find the solution(s) of any system using its graph. question 2 (50 points) taylor graphs the system below on her graphing calculator and decides that f(x)=g(x) at x=0, x=1, and x=3. provide taylor some feedback that explains which part of her answer is incorrect and why it is incorrect. f(x)=2x+1g(x)=2x2+1

Tree diagram to find the prime factors of 18

The graph of g(x) is a translation of y = which equation represents g(x)?