What is the way to show the work of box a and box b each contain black tiles and white tiles. they have the same total number of tiles in box a, 45% of the tiles are black. in box b, 11/20ths of the tiles are white. compare the number of black tiles in the boxes. explain your reasoning.

step-by-step explanation:

hihi so drawing these 2 triangles is fairly simple. all that's left is finding the height of each one. luckily, we have a side length and an angle, so there is a trig function we can use to solve for the height. the easiest one to use would be tangent, since we have 2/3 things needed to find and the third needed is what we are solving for. tan(73°) * 30 ~= 98.13 and tan(73°) * 35 ~= 114.45

you would 18 *0.25 = 4.5