What is the value of the expression 3–4? A.–81 B.–12 C.– D.
1 answer:
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Answer:
Step-by-step explanation:
the slope is the change in y over the change in x
From the points given, your y's are 10 and 1.
From the points given, your x's are 7 and 2. To find the changes subtract them.
=
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Formula
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tan θ = opp/adj
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Apply formula to find x
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Formula
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tan θ = opp/adj
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Apply formula to find x
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