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irina1246 [14]
3 years ago
11

A circle has a circumference of \blue{18}18start color #6495ed, 18, end color #6495ed. It has an arc of length 666.

Mathematics
2 answers:
Ahat [919]3 years ago
8 0

Answer:

120 degrees

Step-by-step explanation:

In-s [12.5K]3 years ago
6 0

Answer:6

Step-by-step explanation:

120/360=.33333

.333333x18

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Answer: .97

Step-by-step explanation:

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3 years ago
Change 2 21/9 to an improper fraction
ivanzaharov [21]

Answer: 13/3

Step-by-step explanation: TO turn a mixed number into an improper fraction, the best way is to multiply the denominator of the fraction by the whole number, then add the product to the numerator, then use that as the numerator of your new improper fraction, keeping the denominator the same.

>2 21/9

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8 0
3 years ago
Read 2 more answers
Is that the correct order?
wlad13 [49]

Answer:

Yes that a good answer...

8 0
2 years ago
Write the repeating rational number 0.77777… as a fraction.
Alexxandr [17]

Answer:

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Step-by-step explanation:

8 0
3 years ago
Ten less than five times a number is less than six times the number decreased by eight
Luden [163]

10 - 5x < 6x - 8

We can treat this inequality like a normal algebraic equation.

<em><u>Add 5x to both sides</u></em>

10 < 11x - 8

<em><u>Add 8 to both sides</u></em>

18 < 11x

<em><u>Divide both sides by 11</u></em>

1.64 < x

X is greater than the value 1.64.

Let's plug the number 2 into each value of x to verify.

10 - 5x < 6x - 8

10 - 5*2) < (6 * 2) - 8

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It's correct.

Now let's plug 1, which is less than 1.64.

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10 - 5 < 6 - 8

5 < -2

This is not correct, which means that our answer was correct.

4 0
3 years ago
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