Which of the following expressions is equal to sin(-150°)?
sin(30°)
-sin(-30°)<...
Mathematics, 20.10.2019 11:30 KarateKat
Which of the following expressions is equal to sin(-150°)?
sin(30°)
-sin(-30°)
-sin(30°)
sin(150°)
Answers: 3
Mathematics, 21.06.2019 18:00, jenniferkane408
Look at arnold's attempt to solve the equation for b: 3b = 12 b = 3 · 12 b = 36 describe the mistake that arnold made.
Answers: 2
Mathematics, 21.06.2019 19:00, abraham1366
Which values of p and q result in an equation with exactly one solution? px-43=-42x+q choose all answers that apply: a) p=-43 and q=-43 b) p=42 and q=43 c) p=43 and q=−42 d) p=42 and q=42
Answers: 1
Physics, 19.12.2019 23:31