A, B, D are functions.
(First, second, and fourth response)
You can see which is function since for everyone input only has one value. You can also use the vertical line test.
Question 1
angle 1=angle 3
angle 3=37
therefore angle 1=37
first u multiply 94 ft times 46 ft to get the area. U get 4324. Next u multiply that by 3.25 to get the resurfacing cost
The answer is $14053.
Hope that helps!
Answer:

Step-by-step explanation:
In
of an hour, Frodo ran
miles
= 
So,
Multiplying both sides by
, we get,
In
hour, Frodo ran 
=
miles
Answer:
Absolutely
Step-by-step explanation: