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Elan Coil [88]
3 years ago
8

Please help with geometry homework ! Mark brainliest

Mathematics
1 answer:
GrogVix [38]3 years ago
5 0

<u>Answer</u>

48


<u>Explanation</u>

The product of the secant and the extension of the chord is normally equivalent to square of the tangent.

From the diagram given,

The length of the secant = 2+6

                                          = 8

Length of the extension of the chord = 6

length of the tangent = x

∴ x² = 8 × 6

      = 48

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Answer:

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Step-by-step explanation:

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We are given 2(60⁰) and 5(70⁰)

so,

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Step-by-step explanation:

I assume the digits can be repeated.

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r = the number of items being picked per result.

we have 10 digits (0,1,2,3,4,5,6,7,8,9), and we pick 3 of them.

that gives us (with very little surprise, I hope)

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from these numbers we eliminate all with leading 0.

as we handled all digits the same way and with the same priority, there is the same amount of numbers for every digit in the leading position.

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and we have one more condition : the number must be a multiple of 4.

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