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Anna35 [415]
3 years ago
8

Is 2 to 4, 11 to 11/2 a proportion

Mathematics
1 answer:
dusya [7]3 years ago
4 0
They arent the same proportion, but they are proportions.
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bezimeni [28]

Answer:

x = 55

Step-by-step explanation:

To find the value of x

3x - 35 = 130 (vertically opposite angles are equal)

3x = 130 +35

3x = 165

x = 165/3

x = 55

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sweet [91]

smallest triangle 5.7/11,   
medium triangle 11/x
5.7/11=11/x
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5 0
3 years ago
Greg earned $45.76 in 6.4 hours. How much did he earn per hour?
Alisiya [41]

Answer:

The answer is $7.15 (A)

Step-by-step explanation:

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slega [8]

Answer:

6.2 units.

Step-by-step explanation:

We are given two angles and an opposite corresponding side. To solve for an unknown side, we can use the law of sines.

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Cross multiplying and solving will get you this:

x=\frac{8(sin(51))}{sin(90}

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Solve the proportion 20/3=?/6
Zepler [3.9K]
It equals 40/6. I hope this helps. Good luck!
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