Answer:
<h2>hope it helps you </h2><h2>mark as brainlist </h2>
Step-by-step explanation:
100/10=10
The answer choice should be c,
You still have the same numbers, but multiplied them in order to eliminate.
If you solved it with the original equation, however, you would've had to use substitution.
The answer is 3, because it is attached to the y.
- Your welcome
((x²)/(4y-²))^(-1/2) =
(x².4y²)^(-1/2) =
(4x²y²)^(-1/2) =
1 / (4x²y²)^(1/2) =
1 / \/(4x²y²) =
1/2xy
A should equal to -3 or -4 depending on whether what the equation is.
For example, if it's (1/9)^(a+1)=81^(a+1) x 27^(2-a), then the answer is -4.
But if it's the other way stated above, then it should be -3.
Hope this helps.
