Answer:
140 minutes
Step-by-step explanation:
If it takes him 30 mins to plant three, then 30 divided into three equal groups is 10. Then we multiply 14 and 10 together since it takes Andre ten minutes to plant each sapling. This means that the 14 saplings takes ten minutes EACH to plant.
Answer:
6/5
Step-by-step explanation:
because the numerator is bigger than the others
sorry
Answer: 120 degrees
Explanation: Flat surfaces are equal to 180 degrees. 180 minus 60 is 120.
Is positive. In fact, the square of any (real) number other than 0 is always positive.