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S_A_V [24]
2 years ago
5

Four-fifths of the sum of b and 9

Mathematics
1 answer:
kirill [66]2 years ago
5 0

Step-by-step explanation:

4/5 (b +9)

4/5×b + 4/5×9

4b/5 + 36/5

4b/5 + 72/10

4b/5 + 7.2

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<h2>72 kg</h2>

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A circle has a circumference of 50.24 units
aleksandrvk [35]

Answer:

what are you trying to ask? I hope these help:

Diameter: 16 units

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Step-by-step explanation:

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8 0
3 years ago
Reasoning : Why is the numerator greater than
Digiron [165]

Answer:

See the explanation

Step-by-step explanation:

When the numerator is less than the denominator, the result is always less than 1, that is 0. something and this will give a percentage less than 100, but when the numerator is greater than the denominator, th result is greater than 1, and any figure greater than 1 gives a percentage that is greater than 100

example

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=4/2*100

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Numerator <Denominator

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5 0
2 years ago
If the ratio of beakers to test tubes in a lab is 3:8, and there are 64 test tubes, how many beakers are there?
OLga [1]
3:8
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3 0
3 years ago
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If f(x) = 2x²+1 and g(x) =x²-7find (f-g)(x)
Karolina [17]
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X^2 + 8
7 0
3 years ago
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