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Lostsunrise [7]
3 years ago
9

The equations of three lines are given below.

Mathematics
1 answer:
Anna11 [10]3 years ago
4 0

Answer:

Step-by-step explanation:

Line 1

y= 3/2x +7/2  m = 3/2

Line 2

4x-6y+2 = 0  m = 2/3

Line 3

y = 3/2x - 4   m = 3/2

Line 1 and Line 2 = neither

Line 1 and Line 3 = parallel

Line 2 and Line 3 = neither

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Given cos ⁡ ( θ ) = 5/6 , then sin ⁡ ( θ ) = a/b .<br><br> Determine the values of a and b.
slega [8]

Answer:

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Step-by-step explanation:

Refer to attached picture for reference

for an right triangle with angle θ

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the missing side is the "opposite" length which we can find with the Pythagorean equation. in our case:

hypotenuse ² = adjacent ² + opposite²   (rearrange)

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2 years ago
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