Answer:
C. 2
Step-by-step explanation:
Cancel log from both sides,
2t + 4 = 14 - 3t
5t = 10
t = 2
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:
3, 6, 9
Step-by-step explanation:
Add them together 3 + 6 + 9 = 18
Divide by 3
The answer is approximately 0.14