A rigid transformation (also called an isometry) is a transformation of the plane that preserves length. Reflections, translations, rotations, and combinations of these three transformations are "rigid transformations".
Absolute value is defined as the distance of a number from zero on a number line.
Since, the distance can never be negative, hence, absolute value can never be negative.
For example 1 is 1 away from the origin and -1 is also, 1 away from the origin.
Therefore, absolute value of both -1 and 1 is 1. Mathematically, we can write
|-1| =1
|1|=1
Therefore, the number 1 and -1 on the number line have an absolute value of 1.
Answer:
3/7
Step-by-step explanation:
18/42=9/21=3/7 answer
sorry, i dont understand i need more information on this is there any other directions???
The answer is: [D]: "0.815" .
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<span> The "5" in "6.052" has 1/10 the value of the "5" in: 0.815 .
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