Answer:
B
Step-by-step explanation:
Pink ribbons are 3 ( 12:4)
3 pink + 3 purple =6 (together)
12-6 = 6(red)
Fraction is 6/12 simplify 1/2 the answer is one half (1/2)
Answer: B iis the answer
Step-by-step explanation:
Answer:

Step-by-step explanation:
Vertical angles are angles on opposites sides of an intersection of two lines. Therefore,
and
are vertical angles. Similarly, the angle opposite to the angle marked 83 degrees is also equal to 83 degrees. Vertical angles are always equal.
Since there are 360 degrees in a circle, we have the following equation:

Since
and
are vertical angles and vertical angles are also equal, the measure of angle
is also 