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fgiga [73]
3 years ago
8

The figure shows the blueprint that a contractor uses to design ice-skating rinks. Which expression gives the area of the specta

tor section shaded in blue?
Mathematics
2 answers:
Vlad1618 [11]3 years ago
8 0
Where's the figure? I may be able to help
Crazy boy [7]3 years ago
3 0

Answer:

The answer is 4x2 – 12πx2

Step-by-step explanation:

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Change 5530mm to m and cm
katrin2010 [14]

5530 mm is 553 cm and 5.53 m.

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8+7 (4 to the second power - 3)<br> How do I solve this, I’m trying to help my grandson with math
Montano1993 [528]

Answer:

99

Step-by-step explanation:

8 + 7(4^2 - 3)

Solve what’s in the parentheses first, starting with 4^2:

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Considering the order of operations, multiply 7(13) before adding 8:

8 + 91 = 99

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3 years ago
Please help, had problems with it for 3 hours.
mihalych1998 [28]

so based on what is given they are congruent. If you rotate <DEF till it matches <ABC you will see they are the same size.

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WHICH IS EQUIVALENT TO A divided by 2<br> 2A <br> 1/2 A<br> 2/A<br> A/2
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