Answer:
is one equivalent ratio
Step-by-step explanation:
Given the ratio
← in simplest form
Then to obtain equivalent ratios
Multiply the numerator/ denominator by the same value, that is
= 
Turn them all into decimals so you can clearly see the difference between them
8 1/9 = 8.11
8.117
8.28
163/20 = 8.15
8 1/9, 8.117, 163/20, 8.28 is your answer
It is good equation. Look, that:
81 = 3 x 3 x 3 x 3 = 3^4.
So you have to solve:
3^x = 3^4
exponents have to be the same, so
x=4
That's mean that A(4) = 81
(120x)^1/2 see attached photo for steps
Answer:
the answer would be .5 miles
Step-by-step explanation: