Answer:
10 %
Step-by-step explanation:
15 mn = 1/4 h
We have :

Then the percentage that 15 mn represents of 5/2 h is :
0.1 × 100 = 10 %
Answer: 142°
Step-by-step explanation:
∡BAC= 38°
∡BAN= 180°-38° = 142°
PLEASE HELPPPPP ME PLEASE I DONT KNOW WHAT TO DO ☹️#8
The slope is 1/3 because slope is rise over run so you go up one unit and go right three units.