a parking meter that is 1.6m tall casts a shadow of 3.6m long. at the same time, a tree casts a shadow of 9m long. which proportion could be used to find the height of the tree?

What function has a range {yly< 5}? question on picture above^

Which of the following is the maximum value of the equation y=-x^2+2x+5 a. 5 b. 6 c. 2. d. 1

Joline is solving the equation 0=x^2-5x-4 using the quadratic formula which value is the negative real number solution to her quadratic equation round to the nearest tenth if necessary