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Serjik [45]
2 years ago
13

Please help me, math

Mathematics
1 answer:
cestrela7 [59]2 years ago
8 0
Hi!
I’d use Pythagora’s theorem here. If PR is 6, PQ is also 6. PQO is a right angle.

OQ^2=6.8^2 - 6^2
OQ^2=46.24 - 36
OQ^2=10.24
OQ= sqrt 10.24
OQ=3.2
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The second option

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The area of a rectangular concrete patio is 70 square meters. the perimeter is 34 meters. what are the dimensions of the patio?
Finger [1]
A = L * W
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70 = L * W

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70 = W(17 - W)
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so either the width is 10 meters and the length is 7 meters OR the width is 7 meters and the length is 10 meters




5 0
3 years ago
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sladkih [1.3K]

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Step-by-step explanation:

4 0
3 years ago
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7 0
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bonufazy [111]

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Step-by-step explanation:

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