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goldfiish [28.3K]
3 years ago
11

True or false the pre-image and image of a dilation are always similar.

Mathematics
1 answer:
Dmitry [639]3 years ago
7 0
False: although the size increases to its ratio, it is not considered similar
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In a 45-45-90 triangle, what is the length of the hypotenuse when the length of one of the legs is 5 in.?
Contact [7]
Hello!

since this is a 45-45-90 degree triangle the hypotenuse is a\sqrt{2} where a is one of the legs

So the answer is 5\sqrt{2}

Hope this helps!
5 0
3 years ago
Read 2 more answers
37040 divided by 3600
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10.3(rounded to the nearest hundredth)
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2 years ago
Help pls what's the common difference
horsena [70]

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

#9: 5

#10: -2

#11: -1.5

<em><u>Step-by-step explanation:</u></em>

<em><u>#9:</u></em> 3,8,13,18,23,(28),(33),(38),.. <em>Go up by 5 each time, so the common difference is </em><u><em>5</em></u><em>.</em>

<u><em>#10:</em></u> 11,9,7,5,3,(1),(-1),(-3),... <em>Go down </em><em>(-)</em><em> by 2 each time, so the common difference is </em><u><em>-2</em></u><em>.</em>

<u><em>#11:</em></u> 3, 1.5, 0, -1.5, -3, (-4.5), (-6), (-7.5),... <em>Go down </em><em>(-) </em><em>by 1.5 each time, so the common difference is </em><u><em>-1.5</em></u><em>.</em>

7 0
3 years ago
Show the steps<br> Find the slope of the line 3x-4y=5
storchak [24]
Hello:<span>
the equation is : y = ax+b
the slope is a
 </span><span>3x-4y=5.....
</span><span>4y = 3x-5
y = (3/4)x -5/4
the slope is (3/4)
</span><span>
</span>
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The following problem has a mistake in it. Correct the right side:<br> 7(a+2)=7xa+2
Nadya [2.5K]
Answer:
7(a+2) = 7a+14
Explanation:
Distribution Formula
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2 years ago
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