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Dmitry [639]
3 years ago
8

(I really need help with this, serious answers only please!)

Mathematics
1 answer:
lesantik [10]3 years ago
6 0
Part A: The answer is PR = 15.23 by Pythagorean Theorem.
The pythagorean theorem is a^2 + b^2 = c^2.
Plug in 14 for a and 6 for b to find c.

Part B: The answer is QR = 7.75. 
Using the same theorem, plug 16 in for c, 14 in for a, and then you can find b.
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Step-by-step explanation:

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3.14 * 144 = 452.16

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Please help with question C
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55% percentage mark up

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4 0
2 years ago
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Ad libitum [116K]

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D. Jessie needs to buy more eggs, flour, butter, and sugar.

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2 years ago
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If f(x)=4(3x-5), find f^-1(x)
Margaret [11]

Answer:

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x = (y+20) / 12

f^-1(y) = (y+20) / 12, so

f^-1(x) = (x+20) / 12

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2 years ago
1,49,1625,3649,..... what is the next term in this series?
gayaneshka [121]
The series would be look like this with adding the next number
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