Starting from the same place, karina walks due west and lucas walks due east. on the number line, 0 represents their starting point, negative values represent the distance traveled west and positive values represent the distance traveled east. all values are given in feet. a number line with a point for lucas at coordinate 240 and a point for karina at coordinate -240. how many feet apart are karina and lucas on the number line? enter your answer in the box.

240 -(-240)

Since you have a negative and a negative your answer will be positive and the negative signs turn into a positive sign.

240 + 240 = 480

Your answer is 480.

Hope this Helps!!

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