3. Please list your answers from top to bottomed use commas to
separate your answers:)
10 points
3. Solve the following:
52 + 2(6 + 7) - (-2) =
2 + (-11) =

First do 6+7 (PEMDAS), plus 2 and then plus 54

2+(-11) is -9

the answer would be d.

step-by-step explanation:

move all variables to the left side and all constants to the right side

(x−3)^2+(y−1)^2=16

this is the form of a circle. use this form to determine the center and radius of the circle.

( x − h ) 2 + ( y − k ) 2 = r 2

match the values in this circle to those of the standard form. the variable   r   represents the radius of the circle,   h   represents the x-offset from the origin, and   k   represents the y-offset from origin.

r = 4

h = 3

k = 1

the center of the circle is found at   ( h , k ) .

center:   ( 3 , 1 )

these values represent the important values for graphing and analyzing a circle.

center:   ( 3 , 1 ).

radius:   4

answer is  

a.

p = 78

step-by-step explanation: