Answer:
Step-by-step explanation:
This problem does not specify what the radius of the circle is, and so we will have to represent that by r.
Arc length = s = rФ, where Ф is the central angle in radians.
Converting 162° into radians:
162° 1 rad
------- · ------------ = 0.9 rad
1 180°
Then the arc length BC is s = rФ, or r(0.9 rad)
If, for example, r = 10 m, then the arc length would be (10)(0.9) m = 9 m
Answer: (C) 1
<u>Step-by-step explanation:</u>
The question is asking which y-value are not represented in the graph. IN other words, they are asking for which values are not included in the range.
You can do this by graphing the equations:
y = x + 2 for x ≥ 0 has a y-intercept of +2 with y-values increasing
- <em>Note: +2 is included so has an closed dot</em>
y = x - 2 for x < 0 has a y-intercept of -2 with y-values decreasing
- <em>Note: -2 is not included so has an open dot</em>
Therefore, there are no y-values between +2 and -2 (including -2). The only option provided between these values is 1, which is option C.
I think ur right because it’s -2 and positive n and it starts at negative 2 and has n as a positive. I'm not good at math but hope we are right lol.
Answer:
I'm certain that it's AB and HI
Step-by-step explanation: