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2 answers:
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Answer:
The value of x that makes the equation true is 3
Explanation:
From the attached image;
Let us write the mathematical equation of the model.
The long bar means x, while the small squares have a value of 1 each.
solving the equation we have;
Therefore, the value of x that makes the equation true is 3
Answer:
Step-by-step explanation:
Given
See attachment
Required
Determine the measure of
and
are on a straight line.
So:
--- angle on a straight line
Substitute known values
Collect like terms
