At sunrise, the outside temperature was 5 degrees fahrenheit below zero. by noon, the temperature rose 17 degrees and then fell 4 degrees by sundown. what was the temperature by the end of the day?

the answer is 8 degrees Fahrenheit

Step-by-step explanation:

the only reason i answered this is beacuase here in Wyoimng it is -10 degrees farinheit.

step-by-step explanation:

there is a formula i can give you:

it is r^2*n*sin(360/n) divided by 2 where r represents the "radius" and n is the number of sides.

plug them in:

(10sqrt(3))^2*6*sin(360/6) divided by 2

100*3*6*sin(60) divided by 2

900*sin(60)

900*sqrt(3)/2

450*sqrt(3)

approx is 779.4 cm^2