Answer:
Rational
Step-by-step explanation:
A number that cannot be expressed that way is irrational. For example, one third in decimal form is 0.33333333333333 (the threes go on forever). However, one third can be express as 1 divided by 3, and since 1 and 3 are both integers, one third is a rational number.
Answer: Choice A

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Explanation:
The pythagorean theorem is 
The value of c is always the longest side, aka hypotenuse.
The order of 'a' and b doesn't matter.
So a = 14, b = 48, c = 50
We have 
We also have 
Both sides result in 2500 which proves that
is a true statement. Therefore, we do have a right triangle.
I don't understand what you need help w
4 times
60/4=15
60 turtles and 15 manta rays
60+15=75
ratio= 60:75
Hope this helps!!!!