the weather reporters said that the previous days temperture varied 8 degrees from the normal tenperture of 45 degrees farenheit. what was the possible range of tempertures on the previous day

45

Step-by-step explanation:

if the previous day was 8 degrees higher or lower than 45 of the day the reporter was live, than it has to be 45

828. all there is to it!

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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.