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Mathematics 14 Online
OpenStudy (anonymous):

DOES ANYONE KNOW THE ANSWER TO THIS, IT IS IMPORTANT>!!!! What is the approximate value of the ordered pair for the given diagram? (Angle measure is 48.5 degrees) Answers: (-0.193, -0.981) (-0.981, -0.193) (0.662, 0.749) (0.749, 0.662)

OpenStudy (anonymous):

where's the diagram?

OpenStudy (anonymous):

hold on..

OpenStudy (anonymous):

|dw:1342992638917:dw|

OpenStudy (anonymous):

is that the unit circle? what is the radius of the circle?

OpenStudy (anonymous):

Here, just a very quick elimination can help. X is never positive in the 1st quadrant.

OpenStudy (anonymous):

nevermind... with those answer choices, i guess it is the unit circle..???

OpenStudy (anonymous):

X is never NEGATIVE. sorry

OpenStudy (phi):

they want the x and y coordinates of the point on the circle |dw:1342992826088:dw| right away you see x is positive and y is positive

OpenStudy (anonymous):

i know its one of the last 2

OpenStudy (anonymous):

Given the diagram above, at 45 degrees x and y are equal. The angle is greater than 45 degrees so there must be "more y than x", right?

OpenStudy (phi):

when the angle is 45 the x equals the y what happens with the angle is steeper?

OpenStudy (anonymous):

the angle increases

OpenStudy (anonymous):

sso which one on the answers is it>????

OpenStudy (anonymous):

the second to last one or the last one

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