Answers: 2
Mathematics, 21.06.2019 22:00, dest8860
Which sum or difference identity would you use to verify that cos (180° - q) = -cos q? a.) sin (a -b) = sin a cos b – cos a sin b b.) cos (a -b) = cos a cos b – 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
Mathematics, 22.06.2019 01:30, sammuelanderson1371
If 5x - 2 = -12, then x = a) -50 b) -4.4 c) -2.8 d) -2
Answers: 1
Please solve for x and show work
...
...
Mathematics, 18.10.2021 17:20
Social Studies, 18.10.2021 17:20
Mathematics, 18.10.2021 17:20
Mathematics, 18.10.2021 17:20
Mathematics, 18.10.2021 17:20
Biology, 18.10.2021 17:20