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Scorpion4ik [409]
3 years ago
6

Jane cycled 32km, correct to the nearest km.

Mathematics
1 answer:
o-na [289]3 years ago
4 0

Answer:

31.5

and

32,4

Step-by-step explanation:

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The plane is tiled by congruent squares of side length $a$ and congruent pentagons of side lengths $a$ and $\frac{a\sqrt{2}}{2}$
umka2103 [35]

The percentage of this plane that's enclosed by the pentagons is closest to: D. 56.

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Complete Question:

The plane is tiled by congruent squares of side length a and congruent pentagons of side lengths a and a²/a, as arranged in the diagram below. The percent of the plane that is enclosed by the pentagons is closest to (A) 50 (B) 52 (C) 54 (D) 56 (E) 58

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2 years ago
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Brilliant_brown [7]
What do you need help with? it helps us to know the question!
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3 years ago
Cody made deposits of $45, $18 and $26 into his checking account. He then wrote checks for $21 and $93. Write and solve a numeri
Lera25 [3.4K]
$45+$18+$26-$21-$93
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