A right triangle has one leg that measures 14 feet an another that measures 15 feet. Use sine, cosine, and/or tangent to find the measures of its acute angles.

Varies inversely with x. if y=8.5 when x=-1 find x when y=-1

Right ∆abc has coordinates a(-7, 3), b( -7, 10), and c(-1, 3). the triangle is reflected over the x - axis and then reflected again over the y - axis to create ∆a'b'c'. which are the coordinates of vertex a'?

At the beginning of the year, adrian's savings account balance was \$28$28. each week, he deposits another \$15$15 into that account, and he doesn't spend any of his savings. is his savings account balance proportional to the number of weeks since the start of the year?