Hey!
Hope this helps...
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The answer for the first part is A. 13.3
But, I'm not entirely sure about the second part...
And, I'm pretty sure (but don't quote me) that answer for the third part is B. Equally as variable..
<h2>Answer: y - 2 = ¹/₃ (x - 9)</h2>
<h3>Step-by-step explanation:</h3>
<u>Find the slope of the perpendicular line</u>
When two lines are perpendicular, the product of their slopes is -1. This means that the slopes are negative-reciprocals of each other.
⇒ if the slope of this line = -3
then the slope of the perpendicular line (m) = ¹/₃
<u>Determine the equation </u>
We can now use the point-slope form (y - y₁) = m(x - x₁)) to write the equation for this line:
⇒ y - 2 = ¹/₃ (x - 9)
<h3> ∴ the perpendicular line is y - 2 = ¹/₃ (x - 9)</h3>
<em>To test my answer, I have included a Desmos Graph that I graphed using the information provided in the question and my answer.</em>
Answer:
The answer is C, because you would have to essentially find the percentage of a fraction
Step-by-step explanation: