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ICE Princess25 [194]
3 years ago
9

Solve the proportion 2/X = 7/9

Mathematics
2 answers:
spayn [35]3 years ago
8 0
Exact Form:
x
=
18
7
x
=
18
7
Decimal Form:
x
=
2.
¯¯¯¯¯¯¯¯¯¯¯¯
571428
x
=
Mixed Number Form:
x
=
2
4
7
PIT_PIT [208]3 years ago
7 0
Answer:

Exact Form:

1). x = 18/7

Decimal Form:

2). x = 2.571428

Mixed Number Form:

3). x = 2 * 4/7
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Answer:

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goldenfox [79]
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3 years ago
3. Ana's bedroom measures 8-feet by 12-feet. She
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3 years ago
Find the x-intercept of the graph of each equation <br>a. 3x+2y=7. <br><br>b. 2x+3y=7
Burka [1]
Hello!

The x intercept is when the y value is 0

Put 0 in for y to get the x-intercepts
------------------------------------------------------------------------------------------------------
Part A

3x + 2y = 7

Put 0 in for y

3x + 2(0) = 7

Simplify

3x = 7

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x = 2.333...

The x-intercept is at the point (2.333, 0)
------------------------------------------------------------------------------------------------------
Part B

2x + 3y = 7

Put 0 in for y

2x + 3(0) = 7

Simplify

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Divide both sides by 2

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The x-intercept is at the point (3.5, 0)
------------------------------------------------------------------------------------------------------
Hope this helps!
3 0
3 years ago
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