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ivolga24 [154]
2 years ago
5

Choose the option that best completes the statement. 1. A figure has symmetry with respect to a plane Z if for every point A of

the figure a partner point A' exists such that Z is the _________ of AA'
Choose the option that best completes the statement.

1. A figure has symmetry with respect to a plane Z if for every point A of the figure a partner point A' exists such that Z is the _________ of AA'.

-prependicular bisector or midpoint

2. A figure has symmetry with repect to a point A if for every point of the figure a partner points A' exists such thag A is the ________ of AA'.

-prependicular bisector or midpoint

3. A figure has symmetry with respect to a line k if for every point A of the figure a partner point A' exists such that k is the __________ of AA'.

-prependicular bisector or midpoint
Mathematics
2 answers:
olga55 [171]2 years ago
7 0
Perpendicular bisector
midpoint
perpendicular bisector
allochka39001 [22]2 years ago
3 0
<span>1.perpendicular bisector.
 2.midpoint.
 3.perpendicular bisector.</span>
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Dollar is worth three and 3 1/2 kruneros. What is the value of 43 3/4 kruneros?
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<em><u>Question:</u></em>

One dollar is worth 3 1/2 kruneros. What is the value of 43 3/4 kruneros?

<em><u>Answer:</u></em>

The value of 43\frac{3}{4} kruneros is 12.5 dollars

<em><u>Solution:</u></em>

Given that,

Dollar is worth three and 3 1/2 kruneros

Which means,

1 \text{ dollar } = 3\frac{1}{2} \text{ kruneros }\\\\1 \text{ dollar } = 3.5 \text{ kruneros }

We have to find the value of 43\frac{3}{4} kruneros

Let us convert the mixed fractions to improper fractions

Multiply the whole number part by the fraction's denominator.

Add that to the numerator.

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43\frac{3}{4} = \frac{43 \times 4 + 3}{4} = \frac{175}{4} = 43.75

So we have to find the value of 43.75 kruneros

Let "x" be the value of 43.75 kruneros

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1 dollar = 3.5 kruneros

x dollar = 43.75 kruneros

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1 \times 43.75 = x \times 3.5\\\\x = \frac{43.75}{3.5}\\\\x = 12.5

Thus value of 43\frac{3}{4} kruneros is 12.5 dollars

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Step-by-step explanation:

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Answer:

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