The answer would be C. ADB:310 degrees.
A major arc includes 3 points. So that eliminates answer choices B and D.
Angle ACB is a central angle and intercepts the arc AB. The measure of the central angle and the arc it intersects have the same measure. Meaning that Arc AB equals to 50 degrees.
A circle is equal to 360 degrees. So subtract the measure of the minor arc to 360 to get the measure of the major arc.
360-50=310.
Making arc ADB equal 310 degrees
Answer: OPTION B.
Step-by-step explanation:
Below are some transformations for a function f(x):
1. If 
and 
, the function is compressed horizontally by a factor of 
.
2. If and 
, the function is stretched horizontally by a factor of .
3. If 
and 
, the function is compressed vertically by a factor of "b".
4. If and 
, the function is stretched vertically by a factor of "b".
In this case you have the function f(x):
And the function g(x):
So, you can identify that:
and
Therefore, the graph of the function g(x) is a vertical compression of the graph of function f(x).
Answer: 80
Step-by-step explanation:
# Wrong Grade
1 90
2 80
3 70
4 60
The angles around the point a total 360°
the lines AB and AC make a sector of the circle.
we are told that the circumference of that sector is 2/5 of the total circumference
so 360/5 ×2 =144
