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choli [55]
3 years ago
14

What is the measure of each interior angle in a regular 18-gon?

Mathematics
2 answers:
s344n2d4d5 [400]3 years ago
6 0
<span>The answer is B) 160
First find exterior angle
360 / 18 = 20
Interior angle = 180 - 20 = 160

</span>
Andrews [41]3 years ago
3 0

Answer:

the answer is b

Step-by-step explanation:

i got i right in my test

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Please help it’s a pic
Evgesh-ka [11]

Answer:

58°

Step-by-step explanation:

<MQR = <XQL (vertically opposite angles)

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28 - 70 = -2b - 5b

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6 = b

<MQR = 28 + 5b

= 28 + 5(6)

= 28 + 30

= 58°

7 0
3 years ago
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lakkis [162]

Answer:

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Step-by-step explanation:

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3 years ago
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Shkiper50 [21]
2 |  10500
2 !    5250
3 |     2625
5 |       875
5 |       175
5 |         35
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3 0
3 years ago
Find the equation of the straight line with the gradient -2/3 and passing through the point(1,1)
adell [148]

Answer:

y = -2/3 x + 5/3

Step-by-step explanation:

y = mx + b

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4 0
2 years ago
If y = 1/2(d + 1), find y when d = 7
nata0808 [166]

Answer:

4

Step-by-step explanation:

Plug in 7 for d:

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Hope this helps:)

5 0
3 years ago
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