Given the angle:
-660°
Let's find the coterminal angle from 0≤θ≤360.
To find the coterminal angle, in the interval given, let's keep adding 360 degrees to the angle until we get the angle in the interval,
We have:
Coterminal angle = -660 + 360 = -300 + 360 = 60°
Therefore, the coterminal angle is 60°.
Since 60 degrees is between 0 to 90 degrees, is is quadrant I.
60 degrees lie in Quadrant I.
Also since it is in quadrant I, the reference angle is still 60 degrees.
ANSWER:
The coterminal angle is 60°, which lies in quadrant I, with a reference angle of 60°
7P2, so 42 ways - permutation method since the order of choosing matters (chair and vice chair)
4- you can represent the siblings by
j+(1+2j)+(j-3)=26
Combine like terms
4J-2=26
4j=28
J=7
5- she paid 5.50 for 5 pounds (then got .50 off)
<span>If you would like to write 97/16 as a mixed number, you can do this using the following step:
<span>
97/16 = 6 1/16
<span>
Result: 97/16 equals to 6 1/16 as a mixed number.</span></span></span>
