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dybincka [34]
4 years ago
6

Please help thank you

Mathematics
1 answer:
NeTakaya4 years ago
6 0

Answer:

From the attached graphic, we can see:

(SP + PR) * PR = (WQ + QR) * QR

SP * PR + PR^2 = WQ * QR + QR^2

4 SP + 4*4 = 8 * 5 + 25

4 SP + 16 = 65

4 SP = 49

SP = 49 / 4

SP = 12.25

Step-by-step explanation:

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8 0
3 years ago
Prove that any number n of the form abcabc, where a, b, and c are decimal digits, is divisible by 7, 11 and 13.
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2 years ago
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Eduardwww [97]

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