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Daniel [21]
3 years ago
9

Two rectangles are similar. If the height of the first rectangle is 3 inches, and the height of the second rectangle is 9 inches

, by what factor was the first rectangle changed?
a.) 1
b.) 3
c.) 6
d.) 9

(HINT:: it's NOT choice C) Thanks!! :)
Mathematics
2 answers:
Mrac [35]3 years ago
8 0
The answer is B.) 3

I hope this helped!
SCORPION-xisa [38]3 years ago
5 0
Yes b......................
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Step-by-step explanation:

Let be "x" the unknown number.

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4 0
3 years ago
Simplify this expression! (27)^-2/3
mariarad [96]
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5 0
3 years ago
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What is 34 less than the product of 14 and a unknown number of is 78. what is the unknown number?
AysviL [449]
It is extremely important to understand the words of the given problem. There are numerous information's of immense importance that are already given in the question. Based on those information's the answer to the question can be easily deduced.
Let us assume the unknown number = x
Then
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14x = 78 + 34
14x = 112
x = 112/14
  = 8
So the unknown number in the given question is 8. I hope the procedure is clear to you and you got the answer that you wanted.
6 0
3 years ago
Free 50 points bye have a good day​
scoray [572]

Answer:

Thank YOU !

Step-by-step explanation:

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