Consider that x = −9 and y = −6. which statement is true about x + y? a) the sum of x and y is a rational number. b) the sum of x and y is an imaginary number. c) the sum of x and y is an irrational number. d) the sum of x and y is neither rational nor irrational.

answer: the answer is 127 degrees

the formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle. if a circle is tangent to the x-axis at (3,0), this means it touches the x-axis at that point.