Answer:
y = 11.54°
Step-by-step explanation:
Reference angle = y°
Opposite side length = 4
Hypotenuse = 20
Apply trigonometric function SOH:




y = 11.536959° ≈ 11.54° (nearest hundredth)
Answer:
1. B
2. A
3. C
Step-by-step explanation:
Measure 2 sides, then multiply them, and divide by 2.
U have a 90% chance of picking an orange marble, 10% of picking a different color