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3 years ago

All lines parallel to y = 5x - 7 have a slope of

Mathematics

1 answer:

MrMuchimi3 years ago

5 0

Answer:

Step-by-step explanation:

$y = 5x - 5 \\ equating \: it \: with \\ y = mx + b \\ slope \: (m) = 5$

Parallel lines have same slope.

So, slope of required line = 5

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Answer:

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Step-by-step explanation:

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<img src="https://tex.z-dn.net/?f=%28%20%5Csin%5E%7B2%7D%20%28%20%5Cfrac%7B%5Cpi%7D%7B%204%20%7D%20%20-%20%20%5Calpha%20%29%20%2

guapka [62]

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$\sin^2 (\frac{\pi}{4} - \alpha) = \frac{1}{2}(1 - \sin 2\alpha)$

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on the left side.

$\dfrac{1 - \sin 2\alpha}{2} = \frac{1}{2}(1 - \sin 2\alpha)$

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