How do you draw the angle in standard position, find the reference angle, and find a positive coterminal angle and a negative coterminal angle for -135°?

Apr 27, 2018 · -171° 53'13.2'' I'm assuming that for degrees and minutes you want integer values. In general pi radians are 180 degrees. so -3 radians are -3*180/pi degrees or -171.887339° …

-6 + i = sqrt (37) (-6/sqrt (37) + i/sqrt (37)) "Step 3 is calculating the angle with arctan ()." theta = arctan (1/-6) = arctan (-1/6) = -9.462 ° "But we need to convert the angle to the second …

Questions How do I find the angle of rotation of #153x^2 - 192xy + 97y^2 - 30x -40y - 200 = 0#, given #cot 2theta = (A - C)/B#? How do I find the angle of rotation of a hyperbola? How do I …

How do you find sin 2x, cos 2x, and tan 2x from the given information: #tan x=-6/5# and x is in the second quadrant? How do you use double angle formulas to calculate cos 2x and sin 2x …

Dec 19, 2017 · This is particularly useful here, because instead of finding all solutions to red eq., we have to find one solution to red (even by guessing) and then all solutions to blue one …

Q&A and Videos that make learning easy. Math, History, Chemistry, Algebra, Calculus, Biology and more.

We are given that #sin (A)=4/5# and that angle #A# is in the second quadrant. Recall that the cosine value of an angle in the second quadrant is always negative.

"see explanation" >"bearings are given as measures from the " • color (blue)" North line in a clockwise direction" "they are usually expressed as 3 figures" rArr90^@-=090^@ (a) 2i+3j" is …

The distance between the intersection of point A's angle bisector with side BC and point B is #16 #. If side AC has a length of #32 #, what is the length of side BC?