Answer:
- Infinitely many solutions
Step-by-step explanation:
<u>Given system:</u>
<u>Divide the first equation by 2 and rearrange:</u>
- 2y/2 = 14/2 - 2x/2
- y = 7 - x
- y = -x + 7
We got the same equation with the second one. It means we have two of the same lines overlapping.
This gives us infinitely many solutions.
Answer:....
Step-by-step explanation:
Yes that’s right have a nice day
Good luck!
Answer:
M∩N = { }
Step-by-step explanation:
We have the two sets:
M={ } , N={6,7,8,9,10}
We have to find the intersection of these two sets.
The intersection of two sets is the set which contains the elements of both sets(common elements). We can denote it as M∩N
Every set contains an empty set.
In the given sets we can find the intersection as:
M = { } , N={6,7,8,9,10}
M∩N = { } ....
Answer:
-sqrt(5) ≤ x ≤ sqrt(5)
Step-by-step explanation:
x^2-5≤0
Add 5 to each side
x^2-5+5≤0+5
x^2 ≤5
Take the square root of each side, remembering to flip the inequality for the negative sign. Since this is less than we use and in between
sqrt(x^2) ≤ sqrt(5) and sqrt(x^2) ≥ -sqrt(5)
x ≤ sqrt(5) and x ≥- sqrt(5)
-sqrt(5) ≤ x ≤ sqrt(5)
