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My name is Ann [436]
3 years ago
9

84.87 is 115% of what

Mathematics
1 answer:
elena-s [515]3 years ago
6 0
Divide 84.87 by 1.15, and you get 73.8

Then you can check your work by multiplying 73.8 by 1.15 and you get 84.87
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Please help!!
timofeeve [1]

Answer:

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Step-by-step explanation:

So we know, when lines are perpendicular that they share the same slope. The slope in the equation of y = 2/3x + 7 is 2/3x. So, we have our slope. Now, we just need to find our b. We plug in the point that you gave us into the equation y = mx + b.

3 = 2/3(2) + b

we multiply the denominator 3 by 2, then divide that by the numerator 2.

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subtract 3 from itself and from the opposite side of the equal side 3.

0 = b

in the end, there is no b for this equation. Our answer is

y = 2/3x

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3 years ago
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Answer:

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Step-by-step explanation:

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Therefore both functions has the same number of x-intercepts

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Answer:

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Answer:

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Step-by-step explanation:

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