Answer:
Step-by-step explanation:
f'(x)=-sin x

c=0∈(-π/3,π/3)
It should be 100 because it has to add up to 180 and 50+30=80 so the third angle must be 100
Answer:
What is the car's rate in kilometers per minute?

How many kilometers will the car travel in 5 minutes?

Step-by-step explanation:
If we know:

And there are 60 minutes in an hour:

We can do:

From here, we figure out the distance from minutes:

12
Please correct me if I'm wrong!! :)