2 years ago

Write an expression that you could use to find the number wings in the aviary.

1 answer:

6 0

Total wings = 2*(# of birds with 2 wings) +(# of birds with one wing) +(# of wings on critters that are not birds) +(# of wings not on critters)

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14.45cm2

Step-by-step explanation:

The diagonal is the diameter of the circle.

4.6cm

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I really need help with this!!

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Answer:

Step-by-step explanation:

10 contain both chocolate and caramel

There are 18 candies.

3 don't contain either chocolate or caramel

12 contain chocolate.

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2 years ago

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Find the area of the rug. DO NOT ROUND. <br><br> what is the area?

Neporo4naja [7]

Answer:

28.26 ft²

Explanation:

$\sf area \ of \ circle = \pi r^2$

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radius: d/2 = 6/2 = 3 ft

========

area of rug:

$\dashrightarrow \ \pi (3)^2$

$\dashrightarrow \ 9\pi$

$\dashrightarrow \ 9(3.14)$

$\dashrightarrow \ 28.26 \ ft^2$

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2 years ago

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