L oo k a t t h e p i c t u re .
The reference angle for -275 degrees is 85 degrees, which is found by converting -275 to a positive angle and recognizing that it is already acute. Therefore, there is no further adjustment needed since it's less than 90 degrees.
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Jawaban:C. 0,075Penjelasan dengan langkah-langkah:1/5 = 0,20,25 = 0,253/8 = 0,3750,2 + 0,25 - 0,375 = 0,075