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2 years ago

100 POINTS WILL GIVE BRAINLIEST TOO FIRST RESPONSE

Mathematics

1 answer:

yulyashka [42]2 years ago

5 0

Answer:

Step-by-step explanation:

Angle D is an inscribed angle that intercepts arc ZBC, so the measure of angle D is half the measure of arc ZBC.

m<D = (1/2)[m(arc)ZBC]

10x + 16 = (1/2)(7x - 5 + 154)

20x + 32 = 7x + 149

13x = 117

x = 9

m(arc)BZ = 7x - 5 = 7(9) - 5 = 63 - 5 = 58

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Answer:

The probability of cured people in who took the remedy is 8/9.

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