Mathematics: Point Q is plotted on the coordinate grid. Point P is at (50, −40). Point R is vertically above point Q. It is at the same distance from point Q as point P is from point Q. Which of these shows the coordinates of point R and its distance from point Q? (1 point) On a coordinate grid from negative 50 to positive 50 in increments of 10, Point Q is plotted at the ordered pair negative 30, negative 40. Group of answer choices Point R is at (−30, 40), a distance of 80 units from point Q Point R is at

Solution given:is your answer....

Point Q is plotted on the coordinate grid. Point

thu651777p0vibf

06.02.2021

ghbhjnjnmkjgyjfvj

Step-by-step explanation:

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fatboi82

26.08.2020

Solution given:

$\frac{1 + \sin( \alpha ) }{1 - \sin( \alpha ) } - \frac{1 - \sin( \alpha ) }{1 + \sin( \alpha ) }$

$\frac{(1 + \sin( \alpha )) {}^{2} - (1 - \sin( \alpha ) {}^{2} }{1 - \sin{}^{2} \alpha }$

$\frac{1 + 2 \sin( \alpha ) + \sin {}^{2} ( \alpha ) - 1 + 2 \sin( \alpha ) - \sin {}^{2} ( \alpha ) }{ { \cos }^{2} \alpha }$

$\frac{4 \sin( \alpha ) }{ \cos {}^{2}( \alpha ) }$

$4 \tan( \alpha ) \sec( \alpha )$

is your answer.

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