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sladkih [1.3K]
3 years ago
15

If x is a number that is 7 more than y, how do you express x as a function of y

Mathematics
1 answer:
Soloha48 [4]3 years ago
5 0
x=y+7
.....
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In circle O, chord AOB is drawn. Point C is located on the exterior of the circle with tangent CB and secant CDA drawn.Itisknown
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  (b) 2√3

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(a) The relationship between tangents and secants is ...

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(b) Triangle ABC is a right triangle, so the sides of it satisfy the Pythagorean theorem.

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(c) The measure of angle C can be determined from the cosine relation:

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The measure of angle C is 60°.

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