Which shows the best estimate to use
to find 43 × 78?
1 answer:
Answer:
The best estimate for 43x78 is 40x80
Step-by-step explanation:
43 rounded to the nearest ten is 40.
78 rounded to the nearest ten is 80.
The answer to 40x80 is 3200
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gain
Step-by-step explanation:
Answer:
b. 6|x|
Step-by-step explanation:
√(36x²) = √36√(x²)= 6|x|
Because √ from the number can be only positive.
Answer:
They are the came length. And are like mirrored.
Step-by-step explanation:
The answer is 1738
Hope this helps you
Fifty one billion six hundred thirty four million seven hundred three thousand and one
