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BARSIC [14]
3 years ago
12

If x=4 and y=6, evaluate the following expression: 100−3(3y−4x)

Mathematics
2 answers:
aliina [53]3 years ago
7 0

100 - 3(3y - 4x) = 100 - 3(18 - 16) = 100 - 3(2) = 100 - 6 = 94

astraxan [27]3 years ago
4 0

Answer:

94

Step-by-step explanation:

100−3(3y−4x)

100−3(3.6−4.4)

100−3(18−16)

100−3(2)

100-6

=94

Hope this helps ^-^

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Answer:

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Step-by-step explanation:

curved surface of a cylinder = 2\pirh

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The inner curved surface of the cylinder = 2\pirh

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But, the cost of painting is at the rate of 10 DHS per square centimetre.

The inner curved surface of the cylinder = 6.16 x 10^{6} square centimetre.

cost of painting the inner curved surface area = \frac{6.16*10^{6} }{10}

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The cost of painting the inner surface is 616000 DHS per square centimetre.

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1 year ago
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