3 years ago

A rectangle measures 12 cm by 10.5 cm. what is the greatest possible error for each measurement?

Mathematics

1 answer:

storchak [24]3 years ago

8 0

That the parallel sides of the rectangle aren't congruent, maybe.

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A. 3.05 <br> B. 3.6<br> C. 4<br> D. 4.06

Karolina [17]

Answer:B

Step-by-step explanation:

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3 years ago

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Why is 21 over 30 bigger than 2 over 3?

Nikitich [7]

21/30 simplifies to 2.1/3 so it's a little bit bigger

3 0

3 years ago

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Length = 8.5 meters

ruslelena [56]

It doesn't have to be called width
So just use the formula.
A=h×w
A=2×8.5
A=17
The area of the rectangle is 17 meters

3 0

3 years ago

What are all the common factors?

lord [1]

Answer:

2,3,6

Step-by-step explanation:

8 0

4 years ago

1/(x-2)+1/(x+3)=1/5 solve the problem for me

Gennadij [26K]

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<h3>Final value : x² -9x - 11</h3>

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$\frac{1}{(x - 2)} + \frac{1}{(x + 3)} = \frac{1}{5}$

$\frac{(x + 3) + (x - 2)}{(x - 2)(x + 3)} = \frac{1}{5}$

$\frac{2x + 1}{ {x}^{2} + 3x - 2x - 6 } = \frac{1}{5}$

$\frac{2x + 1}{ {x}^{2} + x - 6} = \frac{1}{5}$

2x + 1 = ⅕ × (x² + x - 6)

2x + 1 = ⅕x² + ⅕x - 6/5

1/5x² +1/5x - 2x - 6/5 - 1 = 0

1/5x² -9/5x - 11/5 = 0

x² - 9x - 11 = 0. #times by 5

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#Give me brainliest pls im tired typing all of this

8 0

3 years ago