Radians
Convert pi to degrees
180 degrees
Convert log6(1/36) to exponential form
-2
What is sin(300) + sin(900)
3/2
What is cos(450) + cos(900)
square root of two divided by two
Who is the greatest teacher in life?
Experience
Find the rotation of one third of a full rotation
2*pi /3
True/False
log(x-y) = logx - logy
False
What is sine of an angle equal to in terms of the sides of a 90 degree angle?
Opposite/adjacent
What is cosine of an angle equal to in terms of the sides of a 90 degree angle?
adjacent/hypotenuse
How many million dollars make a billion dollar?
1000
Convert 15 degrees to radians
pi/12
Solve 4x = 23
2.26
A point on a circle is (0,1). If the center of the circle lies on the x axis. What angle does the line that passes through this point form with the x axis?
90 degrees
if cos(theta) = - root (3) /2. What is theta?
30 or 210
Factorize x2+19x-20
(x-1)(x+20)
What quadrant is 3pi/8 in?
First quadrant
Find the inverse of f(x) = 2x
log2y = x
What is the sine of 7pi/6
1/2
What is the cosine of 3pi/2
0
What are you defined by?
Actions
Convert pi/6 and 3 into radians
30 and 172 degrees
Solve log(x) + log(x+3) = log4
1,-4
if cost = 4/5. What is sint?
3/5
If sin(t) = 3/8 and t is in the second quadrant. Find cos(t)
root(55)/8
One brother says of his younger brother: “Two years ago, I was three times as old as my brother was. In three years’ time, I will be twice as old as my brother.” How old are they each now?
17 and 7