Answer: pi/4 and -1
Step-by-step explanation:
So first I’m going to change the 10 kilometre in miles which is 6.214 miles
Then I’m going to convert 7800 seconds in hours which is 2.16 hours so now the data shows that Trisha biked 8 miles in 2 hours and becca biked 6.214 miles in 2.16 hours
So Trisha was faster than becca
Answer:
80,000
Step-by-step explanation:
because you are just adding a extra zero
Explanation:
The expression is given below as

Concept:
We will apply the bsolute rule below

By applying the concept, we will have

Hence,
The final answer is
Answer:
19 6j/5
Step-by-step explanation: