The answer is a because there is not an 8 on the chart
Answer:
A. 50°
Step-by-step explanation:
The external angle ACB created by tangents CA and CB is the supplement of arc AB it intercepts.
∠ACB = 180° -AB
∠ACB = 180° -130°
∠ACB = 50°
To shift a graph down by two units, -2 must beg added to the function.
Since g(x)=0.5x-k already, k=2, because it is already specified that the constant will be subtracted.
6 Cos X+5=8
6Cosx=3
cosx=1/2
x=60° or 300°
<span> pi/3 radians, 5pi/3 radians</span>
Answer: 
Step-by-step explanation:
Use the pythagorean theorem to find z first.

a = 12
b = 6
c = z

z is greater than a and b