Angles 8 and 15 are supplementary.
Answer:
3 km
Step-by-step explanation:
He starts by going 5 km east, then he turns around and goes 2 km west. So he is now 3 km from his house.
Divide 384 by 12 then multiply it by 5 to give you 160
98.66074, you just multiply the two values
I think that would be 100 million pounds of coal.
