The answer is 1.6. When you divide 3.6 by 2.25
Answer:
The correct option is C.
Step-by-step explanation:
Two figures are congruent if their corresponding sides are congruent.
We know that, reflection, rotation and translation are rigid transformation. It means the size and shape of image and preimage are same. We can say that in rigid transformation, the image and preimage are congruent.
Dilation is not a rigid transformation. It represents enlargement and compression.
If scale factor |k|>1, then it represent enlargement. If scale factor |k|<1, then it represent compression.
In option C, the scale factor is 4. It means the sides of image are 4 times of the preimage.
Therefore option C is correct and the resultant figure of option C is not congruent to the original figure.
Answer:
The bigger figure's area is 20m, and the smaller is 6m. :)
Step-by-step explanation:
Answer:
Kalpana = 49
Abhilasha = 77
Gouri = 16
Step-by-step explanation:
You can write this as an equation, where Kalpana is x, to make it easier to understand.
Gouri + 33 = x
Gouri = x - 33
Abhilasha - 28 = x
Abhilasha = x + 28
Now just plug in 49.
49 - 33 = 16
49 + 28 = 77
Please, find attached the missing figure with the <em>histogram</em>.
Answer:
Explanation:
The <em>scores </em>are represented by intervals in the horizontal axis.
The <em>scores</em> that are<em> less than 72</em> are represented by the bars to the left of the bar with scores [72 - 73].
Those are the bars in the intervals [66-67], [68-69], and [70-71].
The <em>number of scores</em> for each interval of score are equal to the height of the correspondent bar in the<em> histogram</em> and you can read them in the vertical axis.
score Interval number of scores
[66-67] 4
[68-69] 2
[70-71] 6
Hence, the total number of scores less than 72 is 4 + 2 + 6 = 12.