How do i do, plsss help I beg

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Step-by-step explanation:

i hope this helps

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.

lockers 1, 4, 9, 16, 25, 40, and 49 are open

i ran through it by the other answer is wrong