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klio [65]
2 years ago
8

DA is tangent to the circle at A and DC is tangent to the circle at C. Find m

Mathematics
2 answers:
vesna_86 [32]2 years ago
6 0

Answer:

its A im pretty sure

Step-by-step explanation:

Tatiana [17]2 years ago
4 0

Answer:

D

Step-by-step explanation:

m angle b equals 77 now we have to find the arc of andle b.

so use the equation arc AC = 2(77)

arcAC = 154

360 - 154

=206

206/2

= 103

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3 years ago
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Which polynomial function has a leading coefficient of 2, root - 4 with multiplicity 3, and root 10 with multiplicity 1?
Arlecino [84]

Answer:

second option

Step-by-step explanation:

Given x = a, x = b are roots of f(x) then the factors are

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6 0
3 years ago
Need help ASAP, please.
mamaluj [8]

Answer:

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The slope of the line can be found from the first two points as ...

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Then the point-slope form of the equation can be written as

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scoundrel [369]

Answer:

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3 years ago
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