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enot [183]
3 years ago
14

Need help, timed assignment !!

Mathematics
1 answer:
Natali5045456 [20]3 years ago
4 0

Answer:

B

Step-by-step explanation:

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Can any angle be selected at random as one of the interior angles of some regular polygon
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A regular polygon, by definition, is an n-sided two-dimensional shape that has equal sides. Since the sides are equal, the interior angles are also equal. Therefore, the answer is yes. You can choose any interior angle in a regular polygon because they all have the same value.
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Which expression is equal to – 8s – 2s2 + 23s – 4?
vovangra [49]

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Step-by-step explanation:

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What is the value of x? (Please hurry)​
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Answer:

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Step-by-step explanation:

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7 0
2 years ago
translate into an algebraic expression: 120 is increased by d % and increased by 25% . What is the result ?
frez [133]

The result is number r where:

r=(120+120\cdot\frac{d}{100})+(120+120\cdot\frac{d}{100})\cdot\frac{25}{100}

Hope this helps.

6 0
4 years ago
James decides to walk from school to the park tp play ball. The park is only 0.5 mile from the school. He leaves school at 3:15
aleksley [76]

Answer: 0.05\ \frac{mi}{min}

Step-by-step explanation:

For this exercise you need to remember the following formula:

V=\frac{d}{t}

Where "V" is the speed, "d" is the distance and "t" is time.

In this case, according to the information given in the exercise, you know that:

- James leaves his school at 3:15 and arrives at the park at 3:25. Then, you can identify that the time it takes him to go from his school to the park is:

t=10\ min

- The park is 0.5 miles from James' school. Therefore, you can identify that "d" is:

d=0.5\ mi

So, knowing those values, you can substitute them into the formula:

V=\frac{0.5\ mi}{10\ min}

Finally, evaluating, you get the following result:

V=0.05\ \frac{mi}{min}

6 0
3 years ago
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