What is the standard form of the equation for this circle? A. (x – 4)2 + (y + 5)2 = 5.5 B. (x – 4)2 + (y + 5)2 = 30.25 C. (x + 4)2 + (y – 5)2 = 30.25 D. (x + 4)2 + (y + 5)2 = 11 E. (x + 4)2 + (y – 5)2 = 5.5

answer: $34.31

step-by-step explanation:

$11.99 x 3 = $35.97

$35.97 - 10% = $32.37

$32.37 + 6% = $34.31

3x + 4y -25 =0 represents the amount of change sianna should recieve

(2x + 16) + (x) = 180

step-by-step explanation:

given,

abcd is a quadrilateral inscribed in a circle

angle a is labeled x plus 16, (x + 16)

angle b is labeled x degrees, (x)

angle c is labeled 6x minus 4, (6x – 4)

angle d is labeled 2x plus 16, (2x + 16)

what equation can be used to solve for angle b?

we know that the sum of the opposite angles of a simple quadrilateral inscribed in a circle is 180 degrees.

angle b is opposite angle d

therefore, angle b + angle d = 180

(x) + (2x + 16) = 180 

same as (2x + 16) + (x) = 180