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maw [93]
3 years ago
7

Solve for m. m = -(4 + m) + 2m =​

Mathematics
1 answer:
DedPeter [7]3 years ago
8 0

Answer:

m = - 1

Step-by-step explanation:

Given

m = - (4 + m) + 2 ← distribute and simplify right side

m = - 4 - m + 2

m = - 2 - m ( add m to both sides )

2m = - 2 ( divide both sides by 2 )

m = - 1

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Quadrilateral ABCD is dilated by a scale factor of 1 over 2 centered around (2, 2). Which statement is true about the dilation?
Musya8 [376]

Answer:

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Step-by-step explanation:

The rest of the question is the attached figure (1).

The statement options are:

1) Segment B'D' will run through (2, 2) and will be shorter than segment BD.

2) Segment B'D' will run through (2, 2) and will be longer than segment BD.

3) Segment B'D' will parallel to segment BD and will be shorter than segment BD.

4) Segment B'D' will be parallel to segment BD and will be longer than segment BD.

==============================================================

See the attched figure (2), which represents Quadrilateral ABCD and the image A'B'C'D'

As shown:

The quadrilateral ABCD with vertices A(1,2), B(2,3), C(4,2) and D(2,1).

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Comparing the options with the figure (2):

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