What are the roots of the equation 25x2 – 90x + 82 = 0 in simplest a + bi form?

What is the perimeter, p, of a rectangle that has a length of x + 8 and a width of y − 1? p = 2x + 2y + 18 p = 2x + 2y + 14 p = x + y − 9 p = x + y + 7

Sam claims that cos x =sin y if x and y are congruent angels. is sam correct ?

Find the area of a parallelogram with base 15 yards and height 21 2/3