Aand b are two points on level ground both due south of a flagpole. the angle of elevation of the top of the flagpole is 60 from a and 45 from b. if a is 20m from the foot of the flagpole, find /ab/

How many real-number solutions does the equation have? -4x^2 + 10x + 6 = 0 a. no solutions b. two solutions c. infinitely many solutions d. one solution

When keisha installed a fence along the 200 foot perimeter of her rectangular back yard, she left an opening for a gate.in the diagram below, she used x to represent the length in feet of the gate? what is the value? a. 10 b. 20 c. 25 d. 30

What is the slope of the line that contains the points (-2,1) and (0,-3)