Which expression is a factor of 3xy + 2x − 18y − 12?
2 answers:
Answer: The correct option is (C) 2 + 3y.
Step-by-step explanation: We are given to select the expression that is a factor of the following expression :
To select the correct factor, first we need to factorize the given expression.
The factorization is as follows :
Thus, the required factors of the given expression are (x - 6) and (3y + 2).
The correct option is (C) 2 + 3y.
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Answer:
Is shaded 5/8 of the area of the rectangle
Step-by-step explanation:
see the attached figure to better understand the problem
we know that
The area of triangle ABC represent 1/4 of the total area
The area of triangle CDE represent 1/8 of the total area
The shaded region is composed by one triangle equal to triangle ABC and three triangles equal to triangle CDE
so
The area of the shaded region is equal to
therefore
Is shaded 5/8 of the area of the rectangle
