Acyclist rides her bike at a rate of 12 meters per second. what is this rate in kilometers per hour? how many kilometers will the cyclist travel in 3 hours? do not round your answers.

Part 1) The rate is

Part 2)

Step-by-step explanation:

Part 1)

we know that

A cyclist rides her bike at a rate of 12 meters per second

Remember that

1 hour=3,600 seconds

1 kilometer=1,000 meters

therefore

Part 2) How many kilometers will the cyclist travel in 3 hours?

using proportion

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.

9

step-by-step explanation: