Joshua is using a garden hose to fill a swimming pool with water. The graph below shows the amount of water in the pool over time. Use the drop-down menus to explain the slope of
the graph.
Water in Pool (gallons)
10
2 4 6 8 10 12 14 16 18
Time (minutes)
Click the arrows to choose an answer from each menu.
The slope of the graph is
Choose
which represents the number of
Choose...
10
5
90
18
2

drop out of school or go to quizlet, quizlet is better

step-by-step explanation:

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.