Question

Kayla was at the surface of a swimming pool and recorded the following two measurements, in feet, on a number line:

−9, which represents the depth of water in the swimming pool
+10, which represents the height of the slide at the pool

Describe the height of the slide in relation to 0 in the situation.

Answer 1

I'mm lostt .

Answer 2

How do I describe that?

Answer 3

Can you pick out where the zero point is in the drawing?

Answer 4

0 is ground level.
-9 is the bottom of the pool, which means 9 ft below ground level.
+10 is the top of the slide which means 10 ft above ground level.

Answer 5

ohhhhhh

Answer 6

@anthonyym nott suree

Answer 7

Like mathstudent55 said, it's groundlevel. And the slide is measured +10 from the ground level.