Sally is playing a board game and rolls two number cubes. Let A = {the sum of the number cubes is odd} and let B = {the sum of t
2 answers:
Answer: A∩B is an empty set.
A∩B=
OR
A∩B= { }
Step-by-step explanation:
Given : A = {the sum of the number cubes is odd}
and B = {the sum of the number cubes is divisible by 2}
We know that odd numbers is not divisible by 2 .
Therefore, the both set have no element common.
Thus, their intersection will be an empty set.
A∩B is an empty set.
A∩B=
OR
A∩B= { }
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Answer:
x=2.5
Step-by-step explanation:
Solve for x in this systems of equations, we already have two values which equal y so half the work is finished for us.
Starting with the equation:
Add x to both sides to remove the negative x on the right side of the equation:
Subtract 12 from both sides to remove the 12 on the left side of the equation:
Divide both sides by 2 to cancel out the x coefficient