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3 years ago

5

Proportion problem

- 6}{5}" alt="\frac{a - 6}{5}" align="absmiddle" class="latex-formula"> = $\frac{7}{12}$

1 answer:

jolli1 [7]3 years ago

3 0

Answer:

a = 107/60

Step-by-step explanation:

a−6/5 = 7/12

a - 6/5 + 6/5 = 7/12

a = 7/12 + 6/5

a = 35+72/60

a = 107/60

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vodka [1.7K]

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x lies in the III quadrant.

To find:

The values of $\sin 2x, \cos 2x, \tan 2x$ .

Solution:

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We know that,

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And,

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