Answer:
f ^ −
1 (
x ) = 2
x
/x
−
1
Step-by-step explanation:
the top left one
Answer:
Step-by-step explanation:
Uuiu
Answer:
60 miles
Step-by-step explanation:
So if 1 inch = 12 miles, you need to find 4 inches. There are multiple ways to achieve this. However ratios/proportions might be easiest.
if 1/12 = 4/x, x is the value of miles. Cross multiply so you get this:
1 4
- = - = 60 = x
12 x
If x equals 60, that means that 4 inches equals 60 miles on the map.
You could also just find an equal fraction by multiplying the top and bottom both by 4.
Answer:
14.4 Seconds
Step-by-step explanation:
220 divided by 4 is 4.8
4.8 times 3 is 14.4
