Answer:
please send the whole question.
actually the value of f(x) is missing
Answer:
D. 20°, 60°, and 100°
Step-by-step explanation:
basically you're testing which set adds up to 180°:
D should immediately catch the eye since it has a simple 100°, and 60+20 is 80, making D the correct answer
a: 189°
b: 90°
c: 120°
d: 180°
Answer: I got 76.
Step-by-step explanation:
Where’s the picture? i can’t answer it without seeing the measurements