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!!

the correct answer option is d. la = πrs.

step-by-step explanation:

we know that for a right cone, the lateral surface area is given by:

lateral area of right cone =

here the value under the square root is equal to slant height so replacing this value by in the formula to get:

lateral area of right cone =

therefore, the correct answer option is d.