Answer: 9 associate property 8 commutative property
Step-by-step explanation:
Answer:
x,y = -4, -15
Step-by-step explanation:
Answer:
2nd, 4th and 5th one
Step-by-step explanation:
Hey There!
So remember in order for it to be a proportional relationship it has to be a straight line and it has to go through the origin (0,0)
The 2nd, 4th and 5th ones are non proportional relationships
Why? Well because they don't go through the origin
Answer:
42
Step-by-step explanation:
because that angle is a little less than half of 90 so 42 is the best answer
Answer:
- <u>It is a combination</u>
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Explanation:
This is a combination because the order does not matter: the Beagle - Collie couple is the same as the Collie - Beagle couple, so it is only counted once.
The formula for combinations is:

For five diffferent dogs to be put in pairs, the number of different pairs is:
