Samantha works at a nursery where she plants pots plants. it takes her 1 1/2 hours to pot 12 plants how many plants can she plot in a hour. if samantha continue working at the same rate, how many plants will she be able to pot in 2 1/2 Please answer fast

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.

the weight of the object inside the box!

sorry i really don't know what tiles and steps you are referring to

step-by-step explanation: