Ohn has a total of 13 coins in his pocket. of the 13 coins, they are all either quarters or dimes. the total value of the coins is $2.50. how many quarters does john have in his pocket?

threofvnd tthidhff erefkopdl.gaekj vpremrajrrt oi ng d iedeflsc

step-by-step explanation:

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.