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castortr0y [4]
3 years ago
15

Segment MP is tangent to circle O. Find the length of the radius of circle O.

Mathematics
1 answer:
Bad White [126]3 years ago
3 0

R = 10.5

Step-by-step explanation:

Using Pythagorean theorem, we can write

(OM)^2 + 10^2 = (OR + 4)^2

Since OM = OR, let's call this segment R for brevity.

R^2 + 10^2 = (R + 4)^2

R^2 + 100 = R^2 + 8R + 16

This simplifies to

8R = 84

or R = 10.5

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How to solve and answer for 4 1/3 - 2 1/5 ?
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Answer : 2 2/15


To begin you need to convert the fractions into something they both can go into. Sometimes it is easier to multiple the two denominator of the fractions, which in this case it is.
So, 3 times 5 is 15
This means your going to convert your fraction into 15th

1/3 is 5/15
This is because you need to times the bottom by 5 in order to get 15, so you need to do the same with the top.

1/5 is 3/15
This is because you need to times the bottom by 3 to get 15 so you do the same with the top

Next you just subtract the amounts separately
4-2 = 2
5/15 - 3/15 = 2/15

This means your answer is 2 2/15

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2 years ago
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Answer:

The result can be shown in multiple forms.

Exact Form:

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Decimal Form:

0.01506591…

Step-by-step explanation:

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3 years ago
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Giorgio offers the person who purchases an 8-ounce bottle of Allure two free gifts, chosen from the following: an umbrella, a 1-
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Answer:

P(T) = 1/20 = 0.05

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Step-by-step explanation:

The probability of randomly selecting an umbrella and a shaving kit in that order.

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P(T) = 1/5 × 1/4

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Answer:

1/4 of a pound

Step-by-step explanation:

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Answer:

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