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OlgaM077 [116]
3 years ago
5

Estimate the answer to 28.56 – 15.98 by first rounding each number to the nearest whole number. A. 13 B. 12.7 C. 12 D. 10

Mathematics
2 answers:
Scorpion4ik [409]3 years ago
6 0
The answer is 12.58 rounded up it would be 13 so the correct answer is A
faltersainse [42]3 years ago
5 0
28.56 rounded to the nearest whole number = 29
15.98 rounded to the nearest whole number = 16

So since I rounded these's two numbers and I got their whole number, its time to subtract them from each other.

  29
- 16
-------
  13

So your final answer is A. 13
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Answer:

<h2>CYLINDER</h2>

Surface Area = 471.2 cm^2

<h2>TRIANGULAR PRISM</h2>

Surface Area = 60.75 m^2

Step-by-step explanation:

<h2>CYLINDER</h2>

The surface area formula for a cylinder is π x diameter x (diameter / 2 + height), where (diameter / 2) is the radius of the base (d = 2 x r), so another way to write it is π x radius x 2 x (radius + height). ( π =3.14 )

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<h2>TRIANGULAR PRISM</h2>

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5 0
3 years ago
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7 0
3 years ago
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valkas [14]

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2 years ago
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