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loris [4]
4 years ago
6

Find the measure of the angle that is 15x.

Mathematics
1 answer:
Naddika [18.5K]4 years ago
8 0
15x would be the vertical angle of 16x -8 and since vertical angles are equal, then 15x = 16x -8.

15x = 16x -8
x = 8 and so the angle 15x = 15 * 8
which equals 120 degrees.

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Ilya [14]
D because I looked it up
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3 years ago
Dan's car depreciates at a rate of 7% per year.
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Answer:

20%

Step-by-step explanation:

Given that

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We need to find out the percentage when the car is depreciated after 6 years

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Now after 6 years, it would make

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What is (4x+1)(4x+1)
aksik [14]

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Step-by-step explanation:

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5 0
3 years ago
Read 2 more answers
Calculate the value of x.
Dmitry_Shevchenko [17]

Answer:

The value of x is 32°

Step-by-step explanation:

By Co-Interior Angles

(3x + 20)° + 2x° = 180°

3x° + 20° + 2x° = 180°

Now, Subtract 20° from both side we get,

3x° + 20° - 20° + 2x° = 180° - 20°

5x° = 160°

Divide both side by 5 we get,

5x°/5 = 160°/5

x = 32°

Thus, The value of x is 32°

<h3><u>For </u><u>Verification</u><u> </u><u>Only</u>:</h3>

3x° + 20° + 2x° = 180°

3(32)° + 20° + 2(32)° = 180°

96° + 20° + 64° = 180°

180° = 180°

L.H.S = R.H.S

Hence Proved!

<u>-TheUnknownScientist</u><u> 72</u>

4 0
3 years ago
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3 years ago
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