Answer:
C is the correct answer
Step-by-step explanation:
In this question, we are tasked with calculating the angle at standard position which has a cosine value of 1/2
With reference to the cartesian coordinates, there are only two quadrants which has positive valued for Cosine. These are the first quadrant and the last or 4th quadrant. While the first quadrant has angles in the range of 0-90 the fourth quadrant has an angle range from 270-360
Now back to the angle. In the first quadrant, the angle that has cosine value equal to 30 is cos 60. This is same as pi/3 radians
Now the general form of the angle on the fourth quadrant is 360-theta
Thus, since our theta is pi/3, which is 60, that angle on the fourth quadrant having same value as 1/2 is 360-60 = 300
This is same as 5pi/3 radians
So our answers are pi/3 radians and 5pi/3 radians where pi radians is same as 180 degrees
6x^2 + x - 12
= (3x - 4) (2x + 3)
<em>Hope this helped and Happy New Year! :)</em>
Answer:
What type of Algrara is it
Step-by-step explanation:
Answer:
70 = 5%
Step-by-step explanation:
6% x 1385
1/20 = 1/1 x 70/1 = 70 = 5%
Answer: 18x + 12
Step-by-step explanation:
Step #1: Determine the length of each side.
The polygon is regular, so all the sides are equal. Thus, all sides measure 3x+2.
Step #2: Determine the number of sides in the polygon.
This polygon is identified as a hexagon meaning it consists of 6 sides.
Step #3: Set up an expression and distribute.
(Number of sides) x (Length of each side)
(6)(3x+2)
- 6 times 3x equals positive 18x
- 6 times 2 equals positive 12
So, the answer is 18x + 12.