Which of the following angles is not coterminal with the other three? a.–197º

b.17º

c.523º

d.163º​

9514 1404 393

  b.  17°

Step-by-step explanation:

All of the angles are 2nd-quadrant angles except 17°, which is a 1st-quadrant angle.

  17° is the odd angle

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When you compute ...

  mod(angle, 360), you get 163, 17, 163, 163.

logv3(x+2)=1

rewrite in exponential form:

logb(x) = y is equal to b^y =x

b = 3, y = 1

now solve for x:

3^1 = x+2)

x = 3-2

x = 1

see the picture for the graph.