History: For what value of x is line m parallel to line n? enter your answer in the box. x = line m is parallel to line n. line m is above line n. a transversal line cuts both parallel lines. the acute upward left angle made by the transversal line with line m is labeled as 75 degrees. the obtuse downward left angle made by the transversal line with line m is labeled as 105 degrees. the obtuse upward right angle made by the transversal line with line n is labeled as left parenthesis 10 x plus 15 right parenthesis

The value of the RQ is 16 unit .Option (B) is correct .Step-by-step explanation:Now by using the trignometric identity Base = RQHypotenuse = PQ = 8 unit RQ = 4 = 4 unit Therefore the value of the RQ is 4 unit .Option (B) is correct ....

For what value of x is line m parallel to line n?

Ответ:

MichealM7668

23.09.2020

History

The value of the RQ is 16 unit .

Option (B) is correct .

Step-by-step explanation:

Now by using the trignometric identity

$cos \theta = \frac{Base}{Hypotenuse}$

Base = RQ

Hypotenuse = PQ = 8 unit

$\theta = 60^{\circ}$

$cos60^{\circ} = \frac{RQ}{PQ}$

$cos60^{\circ} = \frac{RQ}{8}$

$cos\ 60^{\circ} = \frac{1}{2}$

$\frac{8}{2}=RQ$

RQ = 4

= 4 unit

Therefore the value of the RQ is 4 unit .

Option (B) is correct .

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