Answer:
Positive angles located in the fourth quadrant may be described as<u> 270≤Ф≤360
.</u>
The option is
4. 270≤Ф≤360
Step-by-step explanation:
When the terminal arm of an angle starts from the x-axis in the anticlockwise direction then the angles are always positive angles.
For Example.
Quadrant I - 0 to 90°
Quadrant II - 90° to 180°
Quadrant III - 180° to 270°
Quadrant IV - 270° to 360° ( 4. 270≤Ф≤360 )
Hence,Positive angles located in the fourth quadrant may be described as<u> 270≤Ф≤360
.</u>
When the terminal arm of an angle starts from the x-axis in the clockwise direction than the angles are negative angles.
Quadrant IV - 0° to -90°
Quadrant III - - 90° to -180°
Quadrant II - -180° to -270°
Quadrant I - -270° to -360°
Answer:
If you meant for 1/2 and 3/4 to be simplified, then they are already in their reduced forms.
Step-by-step explanation:
I think the answer is D. The U.S. passed laws protecting the beaver.
Answer: 108
Step-by-step explanation:
Given that the ratio of men to women is 5:4.
Let x be the total employees then,
Men = x*5/9
135 = x*5/9
x = 135*9/5
The total employees are 243
Women are 243 - 135 = 108
