How would I solve #20

1 answer:

6 0

Answer:

angle 1 = 76 degrees

Step-by-step explanation:

2 angles side by side on a straight line should equal 180 degrees.

angle 1 + 104 = 180

angle 1 = 76

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anyanavicka [17]

X= -2
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You may use solve this problem by substituting the values as well. If everything goes wrong , go for Cramer’s rule

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Step-by-step explanation:

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