Oceanside bike shop charges an $11 fee to all customers plus $8 an hour for renting a bike. joan paid $75 at the end of her bike rental. how many hours did joan rent her bike?

8 hours

Step-by-step explanation:

Subtract the initial fee from the total cost

Divide the hourly rate by the cost after the fee

Joan rented the bike for 8 hours

9.55 degrees.

step-by-step explanation:

the given angle is

1 cycle is equal to 2π radians. so 4π will be equal to two cycles.

5.166667π-4π = 1.166667π

hence, this angle goes a little more than negative x axis.

1.166667π-π= 0.166667π

hence, the reference angle is 0.166667π radians.

1 radian = 57.2958 degrees

now, in degrees, this should be equals to 9.55 degrees.

345

step-by-step explanation: