Accurately answer all questions. Double check answers.
Find sec Î˜ if the terminal side of Î˜ in standard position contains the point (4, -3).
Find tan Î˜ if the terminal side of Î˜ in standard position contains the point (-12, 5).
Find the value of cot Î˜ if Î˜ is in standard position has a measure of 180Â°.
Which of the following is the reference angle for 230Â°?
Which of the following is the reference angle for -150Â°?
Find the reference angle for the angle .
If sin Î˜=-3/5 and the angle is in quadrant IV, what is cot Î˜?
If csc Î˜ = 3/2 and the angle is in quadrant II, what is sec Î˜?
Miranda and Travis visit an amusement park to ride a skycoaster. After the first few swings, the angle the skycoaster makes with the vertical is modeled by Î˜=0.4cosÏ€t, with Î˜ measured in radians and t measured in seconds. Determine the measure of the angle in radians for t = 1.5.
The formula gives the distance of a baseball that is hit at an initial velocity of V0 feet per second at an angle of Î˜ with the ground. If the ball was hit with an initial velocity of 85 feet per second and an angle of 45Â°, how far was it hit? Round to the nearest tenth.