Answer:
A: y is all real numbers.
Answer:
(4.5,1.5)
Step-by-step explanation:
you add the x co-ordinates and divide them by 2 then add the y coordinates then divide them by 2.
Answer:
144 miles
Step-by-step explanation:
The scale of map B is (3.4 cm)/(6.8 cm) = 1/2 that of map A. Then the distance (d) between the cities is ...
(1.8 cm)/d = (1/2)·(1 cm)/(40 mi)
Multiplying by d·80 mi, we get ...
144 mi·cm = d cm
Dividing by cm, we have ...
144 mi = d
The distance from Gladville to Columbus is 144 miles.
All you need to do is find s, and get it by itself.
So, divide 9 by 252.
252/9= 28
s= 28
I hope this helps!
~kaikers
Whole numbers is the correct answer
