A welder is welding a part of a structures base that needs to be perpendicular to each other. The legs are laid out using this equation 3(4x + 2) = 2y - 4. While the base is laid out using this equation 6(y + 5) + 3 = -x + 3.
Are the legs perpendicular to the base yes or no? Explain your answer and provide your work to support your
answer.
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answer: it's a

step-by-step explanation:

x= -3 and

step-by-step explanation:

to find the roots of a cubic, use division or factoring to find the factors then set equal to 0. as this is a difference of cubes, it factors into

where a is the cube root of .

here   this is 27 and the cube root of 27 is 3. so we write using the form:

.

set each factor to 0 and solve for x.

x-3=0

x=3

the quadratic expression does not factor and must be solved using the quadratic formula.

where a = 1, b=3, and c=9

this cubic has two complex roots.

1.30

step-by-step explanation: