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velikii [3]
3 years ago
5

I need help with my math to day.‍♀️

Mathematics
2 answers:
ANTONII [103]3 years ago
8 0

Answer:

8x + 1 + 6x + 5 = 90

14x +  6 = 90

14x = 84

x = 6

<DCB is 6x+5

6(6) + 5

36 + 5

41

Eva8 [605]3 years ago
6 0

Answer:

∠ DBC = 41°

Step-by-step explanation:

∠ DBC + ∠ DBA = 90° , substitute values

6x + 5 + 8x + 1 = 90, that is

14x + 6 = 90 ( subtract 6 from both sides )

14x = 84 ( divide both sides by 14 )

x = 6

Thus

∠ DBC = 6x + 5 = 6(6) + 5 = 36 + 5 = 41°

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denis23 [38]

Answer:

X = 8

Step-by-step explanation:

The given parameter are;

The length of the segments of the chords are;

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According to the Intersecting Chords Theorem, where we have two intersecting chords or secants, then, the result of multiplying the segments of one chord is equal to the result obtained from multiplying the segments of the other chord, therefore according to the theorem, we have;

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3 years ago
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ICE Princess25 [194]

Answer:

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8 0
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Kobotan [32]

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Step-by-step explanation:

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Sergeeva-Olga [200]

Answer:

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Data provided

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