Answer:
199.8°
Step-by-step explanation:
The circle has radius r = 7 ft.
Now, the circumference of the circle is given by the formula C = 2πr
So, 
ft.
Now, 44 ft arc length is equivalent to 360°
Hence, 24.42 ft arc length is equivalent to 
degree.
Therefore, the central angle is 199.8° (Answer)
The expression that represents the value of sin C - cos C is s-r
From the triangle ABC, since sin B = r and cos B = s.=, hence;
- Opposite side= r
- Adjacent side = s
- Hypotenuse = 1
If m<C is the reference angle, then;
Opposite side= s
Adjacent side = r
Hypotenuse = 1
Sin C = s and cos C = r
Hence the expression that represents the value of sin C - cos C is s-r
Learn more on trigonometry here: brainly.com/question/20519838
Well, you have already said that X is equal to -12 so, we can still check your answer using substitution.
X = -12
2(X + 4) = 4x + 16
2((-2) + 4) = 4(-2) + 16
2(2) = -8 + 16
4 = 8
Answer:
vertical angles is the answer
