liam went into a movie theater and bought 9 candies and 7 pretzels, costing a total of 68.50. Sadie went to the same movie theater and bought 3 candies and 2 pretzels, costing a total of 21.50. Determine the price of each candy and the price of each pretzel.

3x + 18 = 147°

step-by-step explanation:

3x + 18 = 147°, because the value of the central angle is equal to the value of the arc formed by it.

i hope i you.

hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb

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.

c(x)= 6x + 3

step-by-step explanation: