Seventh grade > B.5 Quantities that combine to zero: word problems 7SP In which story is the answer to the question 0? At sunrise, the temperature was -8°F. By lunchtime, the temperature had increased 8°F. What was the temperature at lunchtime? At sunrise, the temperature was -8°F. By lunchtime, the temperature was 8°F. How much warmer was it at lunchtime than at sunrise? Submit

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

it would open into a square depending on the type of envelope i’m not sure about the second part

wait nvm i know the correct answer now its 100%   81 square feet

~batmans wife dun dun

constant of proportionality = 3 and the equation is c = 3p.

step-by-step explanation:

c = kp   where c = amount of caffeine in mg., p = oz of pepsi and k is the constant of proportionality.

substituting the values given:

24 = 8k

k = 3.

the same value of k will be obtained if we substitute the other given values.