Explain how usingbasic facts can help you find 10 x 20 x 30 x 40 mentally.
2 answers:
Answer:
Step-by-step explanation:
We know that 1x 2 is 2 (add the 2 zeros to make it 200)
And 3x4 is 12 (add 2 zeros and make it 1200) Then Add
Answer: 240000
Step-by-step explanation: 10 · 10 · 10 · 10 = 10000
1 · 2 · 3 · 4 = 24
10 · 20 · 30 · 40 = 240000
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Step-by-step explanation:
Answer:
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Brainliest please
Your answer is 26.9 so u could round it up to 27
That will be a line passing through the center and perpendicular to, a line joining the 2 points.
Answer:
i think that would be (2,0)
