Abc is an isosceles right triangle in which ab has a slope of -1 and mabc = 90°. abc is dilated by a scale factor of 1.8 with the origin as the
center of dilation, resulting in the image a'b'c. what is the slope of b'c'?
oa. - 1
ob. o
oc. 1
od. 15
o e. 2

let m = monomial

let t = trinomial

so, m times t = t.

monomial times a trinomial = another trinomial.

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.

27/4x^6 y^8

step-by-step explanation:

4(3x^2y^4)^3 (2x^3y^5)^4

=

108x^6 y^12 /16x^12 y^20

=

108 /16x^6 y^8

=

27 /4x^6 y^8