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3 years ago

Which measurement is most accurate to describe the width of a math book?

Mathematics

2 answers:

lesya [120]3 years ago

5 0

Answer:

it would be 8 inches .

Step-by-step explanation:

It would be 8 inches because 2 feet is too long and i yard i really long and 2 inches is like the size of my index finger so it would be 8 inches.

Zanzabum3 years ago

4 0

its 8 inches, because 2 inches is to short, and a yard is too long for the width of a book

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Answer -7 x (-9) = ? Thank You!

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-7 x (-9) = +63

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3 years ago

Help me please........

svetoff [14.1K]

Answer:

∠ XZY ≈ 23.6°

Step-by-step explanation:

Using the sine ratio in the right triangle, that is

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2 years ago

Explain how to find 27% of 16 using multiplication by

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Answer:

4.32

Step-by-step explanation:

You can multiply 16 by 0.27 to get the answer.

16*0.27=4.32

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2 years ago

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Tems11 [23]

Answer:

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Step-by-step explanation:

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2 years ago

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Point A(3,2) is on a circle whose center is C(−2,3). What is the radius of the circle?

goldfiish [28.3K]

Answer:

The radius of the circle is √26.

Step-by-step explanation:

Since point A is on the circle, the distance between that point and the center of the circle is equal to the radius.

To find the distance between two points, the following equation should be used:

$x^{2} =(x_{A}- x_{C}) ^{2} + (y_{A}- y_{C}) ^{2}$

Replacing the numeric values:

$r^{2} =(3- (-2)) ^{2} + (2-3) ^{2}\\r^{2} =(5) ^{2} + (-1) ^{2}\\r=\sqrt{26}$

The radius of the circle is √26.

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3 years ago