A scientist measures a substance to be 0.6 grams. Calculate the percent of error in the measurement.
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<h3><u>y + 9 = 10(x - 6) is the point-slope form of the equation of the line that passes through the points (6, -9) and (7, 1)</u></h3>
<em><u>Solution:</u></em>
<em><u>Given points are:</u></em>
(6, -9) and (7, 1)
<em><u>Let us find the slope of line</u></em>
From given,
Therefore,
Thus slope of line is 10
<em><u>The point slope form of line is given as:</u></em>
Substitute m = 10 and = (6, -9) in above
Thus the equation of line in point slope form is found
m < 1 = 130°
m < 1 = 130°m < 2 = 50°
We know this is a linear pair, therefore the two angles must add up to 180°
Combine like terms
Isolate the variable
Plug in 26 for x in both of the individual angle equations.
A good way to check if we did this correctly, is to add up the two angles. Because 180 + 50 = 180, we did this correctly.
I hope this helped. Let me know if you have any questions!