Find the perimeter of the figure if the following is true: a = x2 b = 4x + 8 c = 2x2 d = x

Prove that the sum of two consecutive exponents of the number 5 is divisible by 30.if two consecutive exponents are 5n and 5n + 1, then their sum can be written as 30.

Measures of the angle of r, 31 s (x+4) t (3x+9)

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 5x^2 + 10x