What is the sum of the “outer” and “inner” products as described in the foil method when multiplying (x + 5)(x - 6)? a. -6x b. -x c. x d. 5x

Cot(90° − x) = 1 the value of x that satisfies this equation is °. a. 60 b. 135 c. 225 d. 315

Given ab and cb are tangents of p, and m =10°. what is the measure of abp?

The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?