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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:
A. -1
Step-by-step explanation:
i took the test
Answer:
The answer is 140 miles.
Step-by-step explanation:
You must divide 12 gallons to 4 gallons which is 12 divided by 3 so u take 420 miles and divide that by three I hope this helps :)
Answer:
24 cm
Step-by-step explanation:
Given that there is a parallelogram and adjacent sides are in the ratio
17:7
The second side =3.5cm
So we have x:3.5 = 17:7 where x is the unknown first side
Solve using ratio property to get
3.5(17) = 7x
Or x = 8.5 cm
Perimeter of parallelogram = sum of all sides
= 2(sum of one pair of adjacent sides)
=2(8.5+3.5)
=2(12)
=24 cm
