Answer: Yes
Step-by-step explanation:
<u>Given</u>:
Given that the radius of the circle is 12 inches.
The angle of the shaded sector is 210°
We need to determine the area of the shaded sector.
<u>Area of the shaded sector:</u>
The area of the shaded sector can be determined using the formula,
Substituting and r = 12, we get;
Simplifying, we get;
Thus, the area of the shaded sector is 263.9 square inches.
Hence, Option c is the correct answer.
The number is in between 20 and 28, but is not divisible by 2, 3, 4, or 5. So, 20, 22, 24, 26, 28 are removed because it is divisible by 2. We can remove 21 and 27 because those numbers are divisible by 3. So now we have 23 and 25 remaining. But 25 is divisible by 5, so the number of students in the chess club is 23. Your answer is 23.
Answer:
19.3
Step-by-step explanation:
tan ? = opp./adj = 7/20
? = arctan 7/20 ≈ 19.3
Linear functions form straight lines.
This is a parabola, and is not a straight line, therefore it is nonlinear.