The second-quadrant angle is
... arctan(3.3/-6.0) ≈ 151°
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Your calculator will tell you it is about -28.81°. You need to add 180° to that 4th-quadrant angle to put it in the 2nd quadrant.
Step-by-step explanation:
57° + x + 23° = 180° { being linear pair }
80° + x = 180°
x = 180° - 80°
x = 100°
Hope it will help :)❤
Answer:
is the question correct, you end up with no X's
3x -4x + x = 9
or I've got it wrong
The division property of equality because you divide 20 by 5 to get the x value.
put me as brainliest answer
