prettyalisa prettyalisa

26-11-2020
Mathematics

contestada

PLZ HELP!
Find the value of cos theta, if sin theta =1/2; 0degrees less than and equal to theta less than and equal to 90 degrees.

a) -1/2
b) 3/2
c) srt3/2
d) -2/3

Respuesta :

hemachan10 hemachan10

26-11-2020

The answer is C because 1/2 =90 but +6 times 12

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