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pamela shows these variable expenses on her march budget: $13.00 for a purse, $8.00 for school supplies, and a $4.00 donation to the animal shelter. she has no fixed expenses for march and plans to earn $16.00 caring for her friend’s pet. how much more will pamela have to earn to get a balanced budget?

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.