Answer:
give full explination
and can i plses get brainlist
Answer:
Sets, in mathematics, are an organized collection of objects and can be represented in set-builder form or roster form. Usually, sets are represented in curly braces {},
For example, A = {1,2,3,4} is a set.
Answer:
-10, -2, 5
Step-by-step explanation:
First, you can start by making a table.
<u>Negative | Positive</u>
-10 | 5
-2 |
The positive number is obviously the greatest, so now we look at the negative numbers. If the numbers were on a number line, -10 would be more to the left than -2, so it's the least. That leaves -2, which is greater than -10 but less than 5.
Answer:
![\frac{x^2}{4}-\frac{y^2}{25} =1](https://tex.z-dn.net/?f=%5Cfrac%7Bx%5E2%7D%7B4%7D-%5Cfrac%7By%5E2%7D%7B25%7D%20%3D1)
Step-by-step explanation:
we are given
center =(0,0)
we can compare with
center=(h,k)=(0,0)
so, h=0 and k=0
a=2 and b=5
now, we can use equation of hyperbola formula
![\frac{(x-h)^2}{a^2}-\frac{(y-k)^2}{b^2} =1](https://tex.z-dn.net/?f=%5Cfrac%7B%28x-h%29%5E2%7D%7Ba%5E2%7D-%5Cfrac%7B%28y-k%29%5E2%7D%7Bb%5E2%7D%20%3D1)
now, we can plug values
![\frac{(x-0)^2}{2^2}-\frac{(y-0)^2}{5^2} =1](https://tex.z-dn.net/?f=%5Cfrac%7B%28x-0%29%5E2%7D%7B2%5E2%7D-%5Cfrac%7B%28y-0%29%5E2%7D%7B5%5E2%7D%20%3D1)
we can simplify it
and we get equation of hyperbola as
![\frac{x^2}{4}-\frac{y^2}{25} =1](https://tex.z-dn.net/?f=%5Cfrac%7Bx%5E2%7D%7B4%7D-%5Cfrac%7By%5E2%7D%7B25%7D%20%3D1)
It is 4170 I believe if my calculations are correct