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aleksandr82 [10.1K]
3 years ago
5

Please help (a figure is made up of a square and two semicircles)

Mathematics
1 answer:
vekshin13 years ago
7 0

Answer:

73.132 is the perimeter

Step-by-step explanation:

The perimeter of the square is 32 because 8x4.

The perimeter of the semicircle is 20.566 and times by 2 as there are 2 is 41.132.

41.132 + 32 = 73.132

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Solve the system of equations using any appropriate method: 5x + 2y = -4 and -x + 2y = 8
Maru [420]

Answer:

A

Step-by-step explanation:

-x + 2y = 8

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6x = -12

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4 0
3 years ago
What is the area of the regular pentagon below?
wolverine [178]

Answer:

<em><u>2</u></em><em><u>1</u></em><em><u>y</u></em><em><u>d</u></em><em><u>^</u></em><em><u>2</u></em>

Step-by-step explanation:

join the centre to all the vertex,

since this figure is of regular pentagon, it's will form 5 equal triangle of equal area!

now area of one such triangle is

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now the pentagon is sum of 5 such equal triangle,so it's are will be

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=21 yd^2

✌️:)

7 0
3 years ago
The multipliers of this system of equations have been determined to create opposite terms of the y-variable.
sergiy2304 [10]

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Step-by-step explanation:

i think im sorry if im wrong

5 0
3 years ago
What is this answer? Pls
Ilia_Sergeevich [38]

Answer:

The correct function for this table is A Linear

Enjoy Brainly,

Homepage10

Step-by-step explanation:

7 0
3 years ago
Why do scientists use the international system of units (SI)
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