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3 years ago

11

C is the midpoint of chord AB and D is the midpoint of arc AB.Given that AB=36 unit and CD=6 unit then What is the radius of cir

cle?

2 answers:

Anna71 [15]3 years ago

5 0

Answer:

By power of a point, AC⋅CB=DC⋅CE. That is, 12⋅12=6⋅(2R–6).

Then, R=15.

VladimirAG [237]3 years ago

5 0

Answer:

I don't know

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Markus spent 12 hours doing his homework last week. This week he spent 15 hours doing homework. He says that he spent 125% more

spin [16.1K]

Answer:

He is correct

Step-by-step explanation:

12=100%

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100 divided by 4 is 25

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2 years ago

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Mashcka [7]

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3 years ago

3 times a number is 18 less than the square of that number. Find the negative solution.

Tju [1.3M]

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3 years ago

What is the average rate of change of the function g(x) = 3(2x) - 6 over the interval 0<=x<=3? Show all work.

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Definition of average rate of change a function g(x) over an interval [a,b]:

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Substitute your function and your interval:

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