It is thirty percent (30%). there are ten tenths in one hundred. One tenth is equal to ten percent.
Answer:
12.76
Step-by-step explanation:
This is much easier to solve if you draw it out on a graph. The perimeter is the sum of all the sides. I used the Pythagorean theorem to find the hypotenuse.


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Answer:
B
Step-by-step explanation:
6 ^ -7