X equals 60 degrees (80-20=60)
Answer:
15/18=5/6
14/18=7/9
the last symbol
Step-by-step explanation:
Answer:
he will dig for 15 hours
Step-by-step explanation:
if a miner digs —90 feets in 6 hours
then he will dig –225 feet in x hours
—225 feet x 6 hours /—90 feet = 15 hours
Answer:
If you read the steps, the answer should be there for you. Just to help you out, the answer is C. Your welcome, and please mark brainliest.
Step-by-step explanation:
Integrate by parts.
with
so that
where the last integral follows from