Which of the following coordinates are exactly 5 units from (2, -1)? Select all that apply. (3, 4) (5, 3) (-2, 2) (-3, -1)
2 answers:
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Answer:
The trestle meets ground level at 0.875 units and 9.125 units
Step-by-step explanation:
Poorly formatted question.
The given equation is:
Required
The point where the trestle gets to the ground level
To do this, we set
So, we have:
Multiply through by -1
Solve using quadratic formula:
Where:
So, we have:
Solve the fraction
Split