Mathematics, 29.07.2019 14:30, smancilla2020
Solve for a. a+(โ4)=โ13 what is the answer? a=โ17 a=โ9 a = 9 a = 17
Answers: 2
Mathematics, 21.06.2019 22:00, dest8860
Which sum or difference identity would you use to verify that cos (180ยฐ - q) = -cos q? a.) sin (a -b) = sin a cos b โ cos a sin b b.) cos (a -b) = cos a cos b โ sin a sin b c.) cos (a -b) = cos a cosb + sin a sin b d.) sin (a + b) = sin a cos b + cos a sin b
Answers: 1
Solve for a. a+(โ4)=โ13 what is the answer? a=โ17 a=โ9 a = 9 a = 17...
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