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fgiga [73]
3 years ago
8

When does the combine place values strategy make it easier to find the difference?

Mathematics
1 answer:
liubo4ka [24]3 years ago
4 0
Each number is represented using expanded notation. Like place values are<span> grouped and subtracted. Negative place values may result.</span>
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Given AB is a diameter, find the measure of
Sonbull [250]

Answer:

Angle BCA = 90

Step-by-step explanation:

A triangle inscribed inside of a circle using the diameter as it's hypotenuse is a right triangle

Where the angle opposite of the hypotenuse ( or diameter ) is the right angle

Angle BCA is the angle opposite of the diameter

Hence BCA = 90

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What number produces an irrational number when multiplied by 1/3
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Any irrational number will remain irrational when multiplied by a rational number.

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Austin is on his way home in his car. His drive is 30 miles long. He has finished five-sixths of the drive so far. How far has h
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30 miles is two-thirds of x (where x is the total distance) 


<span>30 = (2/3)*x </span>


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x = 45 


The total length of his drive is 45 miles</span><span>
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