State the ratios of a 45 - 45-90 degree triangle.
cos ^-1 (2) in radians
Change 225 degrees to radians.
What is the reference angle for 400 degrees?
Write an xy equation: x = 5t, y = t + 7
Evaluate tan^-1 (-1) in degrees and radians
sin ^-1 (-1) in radians
Evaluate tan 11pi/4
cos ^-1 (1/2) in radians
What is the reference angle for 13pi/6?
Find area: B = 25, a = 35, c = 37
Write EQ: Throw ball from ht. 6ft @ 50 degree angle, initial speed 25 ft/sec.
How far does the ball travel? x = 16ft, y = -16t^2 + 19t + 6
State the ratios of a 30-60-90 degree triangle.
Solve: B = 30, a = 80, c = 70
Find area: a = 4, b = 24, c = 26
State the domain: x = 5t, y = t + 7 from t = 0 to t = 20
Change 7pi/6 to degrees
Change pi/9 to degrees
Graph: x = 3t + 1, y = 3t + 6, from t = 0 to t = 5
Evaluate tan^-1 ((sqr root 3)/3) in degrees and radians
Change 16pi/3
Solve: A = 45, B = 60, c = 44
Change -15 degrees to radians.
Find area: A = 105, C = 48, b = 12