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tatiyna
3 years ago
5

On what interval(s) of x does f have positive concavity?

Mathematics
1 answer:
Elza [17]3 years ago
5 0

Answer:

-5 that oneeksssoossdos

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Circle A is shown. Secant W Y intersects tangent Z Y at point Y outside of the circle. Secant W Y intersects circle A at point X
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By applying the theorem of intersecting secants, the measure of angle XYZ is equal to: A. 35°.

<h3>How to determine angle <XYZ?</h3>

By critically observing the geometric shapes shown in the image attached below, we can deduce that they obey the theorem of intersecting secants.

<h3>What is the theorem of intersecting secants?</h3>

The theorem of intersecting secants states that when two (2) lines intersect outside a circle, the measure of the angle formed by these lines is equal to one-half (½) of the difference of the two (2) arcs it intercepts.

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Read more on intersecting secants here: brainly.com/question/1626547

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