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3 years ago

HELP PLEASE THIS IS PRETTY EASY AND I'LL GIVE BRAINLIEST

Mathematics

1 answer:

aalyn [17]3 years ago

4 0

Answer:

So your answer would be C

Step-by-step explanation:

If you dilate something it is increasing so all you have to do is multiply it by 3 to get 225

Hope this helps =)

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Step-by-step explanation:

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2 years ago

(4x + 17)<br> What is the measure of AC ?<br> Enter your answer in the box.<br> (4x – 3.5)

Natasha2012 [34]

Answer: $AC=41\°$

Step-by-step explanation:

<h3> The complete exercise is attached.</h3>

For this exercise it is important to remember that, by definition, if an angle formed by two intersecting chords has its vertex on a circle, this is called an "Inscribed angle".

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$Inscribed\ angle = \frac{1}{2}\ Intercepted\ Arc$

You can identify in the figure that:

$Inscribed\ angle=ABC=(4x -3.5)\\\\Intercepted\ Arc=AC=(4x + 17)$

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$(4x -3.5)= \frac{1}{2}(4x + 17)\\\\8x-7=4x+17\\\\4x=24\\\\x=6$

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