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elena-s [515]
3 years ago
9

Find the total surface area of the 3D figure: ft2 9 ft 8 ft 6 ft 8 ft 8 ft

Mathematics
1 answer:
N76 [4]3 years ago
6 0

Answer:

a = 132 ft^2

Step-by-step explanation:

Area of triangle

a = (1/2)bh

---------------------------

Base

a = (1/2)(8)(6)

a = 24 ft^2

----------------------

Each side

a= (1/2)*(8)(9)

a = 36

All three sides

a = 36 * 3

a = 108 ft^2

-----------------------

Total area

a = 24 + 108

a = 132 ft^2

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Part A=B
part B=1480
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4 years ago
Nathan earned $105,70 at his job when he worked for 7 hours. What was his
romanna [79]

Answer:

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3 years ago
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The first four numbers hexa said were 16 32 48 and 64 if she keep counting this way what is the 99th Number hexa will say
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Answer:

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Step-by-step explanation:

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4 years ago
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7 0
3 years ago
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Helpppppppp here plz
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Answer:

x + x+12 + 3(x+12) = 123

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Step-by-step explanation:

Jamil : x

Kiera : x+12

Luther : 3 ( x+12)

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3 years ago
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