Mathematics, 01.07.2019 09:20 cxxcee
Solve cos x + sq. root of 2 = - cos x for x over the interval {0,2pi]. a) x = 3pi/4 b) x = 3pi/4 + 2npi c) x = 3pi/4 and 5pi/4 d) x = pi/4 and 7pi/4
Answers: 1
Mathematics, 22.06.2019 03:00, jjgurl60
Ashley spent half of her lunch money on a turkey sandwich. then she spent two-thirds of the money she had left on a bottle of juice and the rest of the money on a cookie. if the cookie cost $.75, how much lunch money did ashley have to start with?
Answers: 2
Solve cos x + sq. root of 2 = - cos x for x over the interval {0,2pi]. a) x = 3pi/4 b) x = 3pi/4 +...
Mathematics, 27.10.2020 20:00
Mathematics, 27.10.2020 20:00