((x²)/(4y-²))^(-1/2) =
(x².4y²)^(-1/2) =
(4x²y²)^(-1/2) =
1 / (4x²y²)^(1/2) =
1 / \/(4x²y²) =
1/2xy
She could put together baskets with 8 bath soaps and 8 bottles of lotion in each.
Hope this helps!
8x+1=-x-1 4-5x=1+6x
8x+x=-1-1 -5x-6x=1-4
9×=-2 -11×=-3
×=-2/9 ×=3/11
Answer:
A is a function.
Step-by-step explanation:
All the others are one-to-many relations.
For example in B, 3 maps to 10 and also maps to 30 ( one - to - many).
A function is a one-to-one or many-to-one mapping.
Answer:
Yes, it is!
Step-by-step explanation: