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3 years ago

In the diagram of circle O, what is the measure of ABC

Mathematics

1 answer:

vaieri [72.5K]3 years ago

7 0

Answer:

34°

Step-by-step explanation:

The angle formed by two tangents is equal to half the difference of the intercepted arcs.

The first intercepted arc, between points A and C, is 146°. This leaves

360-146 = 214° for the second intercepted arc.

The difference between these two is

214-146 = 68°

Dividing this by 2,

68/2 = 34°

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kolezko [41]

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By what percent will the fraction change if its numerator is increased by 25% and its denominator is increased by 20%? please an

d1i1m1o1n [39]

<h2>Answer:</h2><h2>The new fraction will chnage by 1.25 : 1.2 ratio, (i.e) = 1.04 %</h2>

Step-by-step explanation:

Let the fraction be represented as $\frac{x}{y}$ where x is the numerator and y is the denominator

Given that numerator will increase by 25 %, = 25% x

= 0.25 x

Given that denominator will increase by 20 %, = 20% y

= 0.2 y

The new fraction becomes = $\frac{x + 0.25 x}{y + 0.2 y}$

= $\frac{1.25 x}{1.2 y}$

= $(\frac{1.25}{1.2} ) \frac{x}{y}$

The new fraction will chnage by 1.25 : 1.2 ratio, (i.e) = 1.04 %

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3 years ago

Cameron mixed 1/4 cup lemon juice, 3/4 cup orange juice, and 2 1/4 cup water to make some fruit punch. He was serving 13 people.

olasank [31]

He made 3 1/4 total cups of fruit punch

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(Hope this makes since :D)

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no solution

sorry its ins

Step-by-step explanation:

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WITCHER [35]

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