Mathematics: Anybody know this? im not very good at math

Answer is Angle B is 70 degrees. Angle D is 110 degrees. Step-by-step explanation:HAVE A NICE DAY!THANKS FOR GIVING ME THE OPPORTUNITY TO ANSWER YOUR QUESTION....

Anybody know this? im not very good at math

Ответ:

rsloan13

16.10.2020

Mathematics

I think it's 3

Step-by-step explanation:

Sorry if wrong

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Ответ:

soniarosechavez1

18.01.2023

Mathematics

Answer is

Angle B is 70 degrees.

Angle D is 110 degrees.

Step-by-step explanation:

$Given \: shape \: is \: a \: cyclic \: quadrilateral \\ measure \: of \: angle \: B \: is \: 3x - 4 \: degrees \\ measure \: of \: angle \: D \: is \: 2x - 6 \\ we \: know \: that \: sum \: of \: opposite \: angles\: of \: a \ \\ cyclic \: quadrilateral \: is \: 180 \: degrees \\ then \\ 3x - 4 + 2x - 6 = 180 \\ 5x - 10 = 180 \\ adding \: 1 0 \: on \: both \: sides \\ 5x = 190 \\ x = \frac{190}{5} \\ x = 38 \\ given \: angle \: D \: is \: 2x - 6 \\ on \: substituting \: x = 38 \: we \: get \\ = 2(38) - 6 \\ = 76 - 6 \\ = 70 \\ given \: angle \: B \: is \: 3x - 4 \\ on \: substituting \: x = 38 \: we \: get \\ = 3(38) - 4 \\ = 114 - 4 \\ = 110</p<p</p<p$

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THANKS FOR GIVING ME THE OPPORTUNITY TO ANSWER YOUR QUESTION.

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Anybody know this? im not very good at math

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