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vovangra [49]
3 years ago
9

X, y, z are each a different digit a. Max(2x+3y+7z)=?

Mathematics
1 answer:
dezoksy [38]3 years ago
4 0

Answer:

  101

Step-by-step explanation:

To get the largest weighted sum, you want to give the largest weight to the largest possible digit.

  Max( ) = 7·9 +3·8 +2·7 = 63 +24 +14 = 101 . . . . (x, y, z) = (7, 8, 9)

The maximum sum is 101.

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Step-by-step explanation:

Problem 15)

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3 years ago
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iogann1982 [59]

Answer:

The angles of a parallelogram are 135°-45°-135°-45°

Step-by-step explanation:

we know that

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Let

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we have that

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<em>Find the measure of the other interior angle of parallelogram</em>

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substitute the value of x

135^o+y=180^o

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therefore

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Step-by-step explanation:

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