To which subset(s) of real numbers does V30 belong? Rational
Negative Integer
Integer
Irrational

Step-by-step explanation:

√30 is an irrational number

it belong to Irrational subset

the volume is the product of the area of the base, 3x(3x+4), and the height, 3x-1

step-by-step explanation:

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.