2s:3t is the duplicate ratio of 2s-p :3t-p then
A . p^2= 6st
B . p= 6st
C . 2p=3st
D . none of those
Just like in your previous question , I looked up "duplicate ratio"
http://www.math-only-math.com/types-of-ratios.html
and again, just follow the definition
( Where and in what course are they teaching this?)
I don't no answer please answer me
To find out if 2s:3t is the duplicate ratio of 2s-p:3t-p, we need to check if the ratios are equal.
The duplicate ratio of two numbers a and b is given by (a - x):(b - x), where x is a common subtractive term.
So, in this case, the duplicate ratio of 2s-p:3t-p would be (2s-p - x):(3t-p - x).
Now, we need to determine if the given ratio 2s:3t is equal to the duplicate ratio (2s-p - x):(3t-p - x).
Let's simplify the given ratio 2s:3t:
Multiply both the numerator and denominator by the same constant, let's say 'k':
(2s * k):(3t * k)
This will not change the ratio, but it allows us to compare it with the duplicate ratio.
Now, we compare the simplified ratio (2s * k):(3t * k) with the duplicate ratio (2s-p - x):(3t-p - x).
From this comparison, we can determine if p and x are related in any way.
The options provided are:
A. p^2 = 6st
B. p = 6st
C. 2p = 3st
D. None of those
Based on the given information, we cannot determine the relationship between p and x. Therefore, the correct answer is D. None of those.
Additional information or conditions are required to establish the relationship between p and x and provide a definitive answer.