Lets round each distance to the nearest tens place, and then add them up to get an estimate. 143 rounds down to 140, 138 rounds up to 140, and 141 rounds down to 140. So: 140 + 140 + 140 = 420 miles
The answer is 22.976
I hope this helps
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Answer:</h3>
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Step-by-step explanation:</h3>
1) Simplify 2 × 8 to 16.
2) Simplify 12 × 16 to 192.
3) Simplify.
So, therefor, the answer is, 2688.
Answer:
assuming that the figure is a parallelogram:
area = base x height
area = (x + 3) (2x) = 2x² + 6x
Step-by-step explanation:
An example of an additive inverse of a number is:
7 + (-7) = 0
No matter what, your sum needs to be 0, as the inverse of the number is the same number only with a different sum. (for example: -8 & 8, -10 & 10, etc)
hope this helps
