Answer:
1 ticket 1 unit rate
Step-by-step explanation:
What's the question
If I'm understanding the question correctly, this is how I would estimate the sum.
I would round each number to the nearest tens place.
33 would be rounded down to 30.
89 would be rounded up to 90.
Then I would do 90+30.
Answer:
Step-by-step explanation:
By geometric mean property:
By Pythagoras Theorem:
Answer:
29.25
Step-by-step explanation:
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