Answer:
A
Step-by-step explanation:
all sides of square is 90degrees
Since AC and BD is the same, when you join the lines together, it will definitely be a square
Answer:
I think No
Explanation:
We say two figures are similar if they have the same shape, but not necessarily the same size. <u>If they also have the same size</u>, we say they are congruent.
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Answer:
b.The interquartile range for cars is about 7 mpg, and the interquartile range for minivans is about
3 mpg.
Step-by-step explanation:
i got it right
It would be 69 because if u add more to it there is not any other way but 69
To find the mean of a set, add up all of the numbers and divide by how many numbers you have. For the first set:

For the second set:

To find the mean absolute deviation, (MAD) find the mean of the distances of each number from the mean.
For the first set:

For the second set:

Note that when you only have two data points the mean is directly between them, which is why the distances are the same.
The means-to-MAD ratio is simply that, divide one by the other and that's it.
For the first set:

For the second set: