Idon't get this question. what is 6=−w/8?

 w = -48

Step-by-step explanation:

Step one:

Simplify w/8

6 - ( 0 - w/8) = 0

Step two:

Subtracting a fraction from a whole

Rewrite the whole as a fraction using  8  as the denominator:

6 = 6/1 = 6 times 8 over 8

Equation at the end of step  2:

w + 48/8 = 0

Step three:

When a fraction equals 0

its numerator, the part which is above the fraction line, must equal zero.

Get rid of the denominator.

w+48/8 x 8 = 0 x 8

8 cancels out the denominator

Your left with: w+48=0

Solve.

w+48=0

Subtract 48 from both sides of the equation

w = -48

You are left with

w = 48

i would say c is the best answer, hope it's right!

good luck! =)

cutie~

center (1,3) with radius 6

step-by-step explanation:

we must complete the square to find the center and radius of the circle.

first make sure the x and y squared terms have 1 as their coefficients. we also make sure x and y terms together.

we now create space between the x and y terms with parenthesis.

we complete the square by taking the middle terms -2x and the -6y - divide each and square them.

we add the squares to both sides.

simplify.

and write the quadratics in factored form.

the center is (h,k) or (1,3). the radius is the square root of 36 which is 6.