Answer:
they have the same perimeter.
Step-by-step explanation:
3in × 4 = 12in
4 in × 3 = 12in
52 is not a perfect square, so the root will be a decimal
Rad 52 = 7.2
The square root of 52 is 7.2
Hope this helps!
When a point is reflected across the x-axis the y coordinate becomes negative so when it's reflected across the x-axis the coordinates will be (x,-y).
When a point is reflected across the y-axis the x-coordinate becomes negative so when it's reflected across the y-axis the coordinates become (-x,y).
So,
We simply invert and multiply.

Re-arrange the numbers so that they are easier to understand.

Factor.

Cancel out 1's.



A medical researcher need to select 6 people out of 13 people who have volunteered for the test in
To find, how many ways can 6 people be selected.
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