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telo118 [61]
3 years ago
15

Find the area of each figure. Round to the nearest hundredth where necessary.

Mathematics
1 answer:
leonid [27]3 years ago
7 0

Answer:

A = 1,307 cm^2

Step-by-step explanation:

Formula of Surface Area of a Rectangle:

A = 2 (lw + lh + wh)

length*width = (20)(23) = 460

length*height = (23)(4.5) = 103.5

width*height = (20)(4.5) = 90

A = 2 (460 + 103.5 + 90)

A = 2(653.5)

A = 1,307 cm^2

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Yuliya22 [10]
Since the solution will be of the form z=k it has one solution...

3.5z=2.25z-4.25+6.25

3.5z=2.25z+2

1.25z=2

z=1.6

A single solution...


5 0
3 years ago
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3 years ago
What is 4/5 as decimal
Nadya [2.5K]

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Step-by-step explanation:

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3 years ago
The distance from 2nd base to home plate.
Ratling [72]

Answer:

127.3 ft

Step-by-step explanation:

Make it a right triangle...

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x = \sqrt{16200}

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4 0
3 years ago
The perimeter of a square is 54cm. Find the length of a diagonal, rounding
andreyandreev [35.5K]

Answer:

B. 19.1cm

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Perimeter of a square = 4 × length

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Perimeter of a square = 4 × length

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54 = 4l

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l = 54 / 4

= 13.5cm

Find the length of a diagonal,

Diagonal = hypotenuse

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7 0
3 years ago
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