Lou is buying macaroni salad and potato salad for a picnic macaroni salad cost four dollars per pound and potato salad cost to last pound blue would like to buy at least 6 pounds of salads and want to spend no more than $20

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.

answer: the first one

step-by-step explanation: use a calculator and divide the minutes by the dollars.

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