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777dan777 [17]
3 years ago
15

How do I do it like how do I get started

Mathematics
1 answer:
padilas [110]3 years ago
6 0
4x = 2(3 + x + 5)
4x = 2(x + 8)
4x = 2x + 16
4x - 2x = 16
2x = 16
x = 16/2
x = 8
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6:5

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3 years ago
Polygon ABCD is translated to create polygon A′B′C′D′. Point A is located at (1, 5), and point A′ is located at (-2, 3). Which e
kumpel [21]

Answer:

(x',y')-->(x-3,y-2)

Step-by-step explanation:

Notice that we can get from the x-coordinate of A, 1, to the x-coordinte of A', -2, by subtracting 3 from the x-coordinate of A. More formaly:

1+a=-2

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Similarly, we can get from the y-coordinate of A, 5, to the y-coordinate of A', 3, by subtracting 2 from the y-coordinte of A. More formaly:

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Now we now that to get to A' from A, we need to subtract 3 to the x-coordinate of A and subtract 2 to the y-coordinate. Knowing this, we can create the expression to translate any point of the polygon ABCD to create the polygon A'B'C'D':

(x',y')-->(x-3,y-2)

3 0
3 years ago
To bill customers for water usage, one city converts the number of gallons used into units. This relationship is represented by
Anastaziya [24]

We are given equation g = 748u, where g is the total number of gallons of water used and u is the number of units.

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Therefore, the number of units u is an independent variable.

The value of the total number of gallons is totally depends on the number of units used.

Therefore,  the total number of gallons of water used g is a dependent variable.

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6 0
3 years ago
Read 2 more answers
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kirill115 [55]

5x=-8-17

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7 0
3 years ago
What does three fourths minus one half equal?
Jobisdone [24]

Answer:

one fourth

Step-by-step explanation

1/2 = 2/4

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5 0
3 years ago
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