Random assignment is important in experiments because: Group of answer choices
1 answer:
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Simplify the ration expression
start by seeing if anything in the numerator or denominator can be factored,
you should notice that you can factor out a 3 from 3x-6 in the numerator
when you do so, the result is
now, since there is an x-2 in the numerator and denominator, they "cancel" out since
however, only when
since
when you cancel out the x-2, you're left with 3
hence, your answer is C
start by seeing if anything in the numerator or denominator can be factored,
you should notice that you can factor out a 3 from 3x-6 in the numerator
when you do so, the result is
now, since there is an x-2 in the numerator and denominator, they "cancel" out since
however, only when
since
when you cancel out the x-2, you're left with 3
hence, your answer is C
Answer:
(4, 1)
Step-by-step explanation:
Since the first reflection is over the vertical line x=-3, the y-coordinate remains the same. The x-coordinate of A' will make the point (-3, 4) on the line of reflection be the midpoint between A and A':
(-3, 4) = (A +A')/2
2(-3, 4) -A = A' = (-6-(-7), 8 -4) = (1, 4)
The reflection over the line y=x simply interchanges the two coordinate values:
A'' = (4, 1)
