Convert the angle given in degrees to radian measure in terms of .380°
i got 6.63 rad
to 4 sig.figs
Solve the equation for all nonnegative values of less than . Do by calculator, if needed, and give the answers to three significant digits in the order of increasing.
(not sure what to do)
A satellite is in a circular orbit 225 km above the equator of the earth. How many kilometres must it travel for its longitude to change by 86.3°?
Assume the radius of the earth equals 6400 kilometres.(round to the nearest whole number)
i got 9639.80 =9600