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4 years ago

13

If we let y represent Niki's height in inches, write an algebraic expression for Desmond's height. Help!

1 answer:

masya89 [10]4 years ago

7 0

Answer: Y=height

Step-by-step explanation: if we had the height of the person we could fill it in for y. so if we have y (being the variable) that varies based on the gathered information.

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What is the difference between Laplace Transform and fourier Transform?

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4 years ago

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3 years ago

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What is the measure of minor arc BD?

Vaselesa [24]

Answer:

$minor\ arc\ BD=100^o$

Step-by-step explanation:

The picture of the question in the attached figure

we know that

A <u><em>circumscribed angle</em></u> is the angle made by two intersecting tangent lines to a circle

so

In this problem

BC and CD are tangents to the circle

BC=CD ----> by the Two Tangent Theorem

That means

Triangle ABC and Triangle ADC are congruent

so

$m\angle BAC=m\angle DAC$

Find the measure of angle BAC

In the right triangle ABC

$m\angle BAC+m\angle BCA=90^o$

substitute given value

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we know that

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therefore

$minor\ arc\ BD=100^o$

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3 years ago

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