Answer:
d. √(1/(x+1))
Step-by-step explanation:
Just as operations can be performed on numbers and variables, so can operations be performed on functions. Here, you're asked to simplify the ratio of two functions.

At this point, you're supposed to know the factoring of the difference of squares:

Answer:
The business which offers services needed by the citizens of the community, and which is most profitable. That is the best business.
Step-by-step explanation:
You didn't state which community you are referring to. However, the business that is best for any community is a business which offers services mostly needed by the citizens of the community, and which is most profitable.
84/60=1.4
210/1.4=150
The answer is 150 cm
2.7 • 2 because it’s twice a day. He’s waking 5.4 miles daily, 5.4 • 360 = 1,944 miles yearly.
Answer:
About 20.8
Step-by-step explanation:
form a triangle using each line