Answer:
what do you mean by graph
Step-by-step explanation:
Step-by-step explanation:
Given expression is
can be re-arranged as
On rationalizing the denominator, we get
We know,
So, using this, we get
On rationalizing the denominator, we get
Hence,
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Answer:
Step-by-step explanation:
We have the four thickest books from the line plot given by
Two books of inch thick and the two books of inch thickness.
So when the two inch thick book is being piled on the top of a inch thick books.
Therefore, the total thickness of the pile of books is given by :
Therefore, the thickness of the pile is .
Answer:
Associative Property
Step-by-step explanation:
- I would use the Associative Property because it states that you can add any numbers together no matter how they are separated or grouped (with parentheses).
- Knowing what we said in step 1, here are some other ways you can write the expression given (they are written in the steps below)
- 8 + 7 + 9
- (8 + 7) + 9
- (8 + 9) + 7
I hope this helps!
Answer:
r=1.8
Step-by-step explanation: