When given 2 sides of a triangle, the 3rd side must be
greater than difference of the 2 sides and
less than sum of the other 2 sides
Therefore, the answer is D (or 3)
Answer:
Nalani is correct.
Step-by-step explanation:
Given - Nalani says the expression 9+7r cannot be factored using the GCF.
To find - Is she correct? Explain why or why not.
Proof -
GCF - Greater Common factor
Given that, the expression is - 9 + 7r
As
HCF(9, 7) = 1
So , we can not factor the expression.
i.e. there does not exist any number who is a multiple of 9 and 7 both.
So,
Nalani is correct.
Example -
Let the expression be 24 + 18x
HCF(24, 18) = 6
So,
24 + 18x = 6(4 + 3x)
Answer:
A
Step-by-step explanation:
I hope this was helpful, if you want the work then let me know.
Answer:
Step-by-step explanation: