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Scilla [17]
1 year ago
13

If 7.2 and 7.9 are two points on a number line , find the number in the middle of the points​

Mathematics
1 answer:
tigry1 [53]1 year ago
4 0

Answer:

7.55

Step-by-step explanation:

A midpoint can be found by doing 7.2 + 7.9 then dividing by the number of points (in this case 2).

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6 0
3 years ago
In triangle ABC, a = 4, b = 6, and cos C = − 1/4. What is the length of side c?
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The length of side c would be 8.

Step-by-step explanation:

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a = 4

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By inserting the values in the formula, we get

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\sqrt{c^{2} } = \sqrt{64}

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3 years ago
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