Which set of side lengths forms a right triangle
2, 3 , 13
4, 6, 10
9, 12, 18
15, 36, 39

Step-by-step explanation:

First let us apply triangle inequality to check whether these sides form a triangle at all

2+3 <13 hence 2,3,13 cannot form a triangle

4,6,10 L 4+6 =10 hence a straight line but not a triangle

Next

9,12,18

These three can form a triangle.

To check right angle:

18^2 =324  :  9^2+12^2 =81+144 =225

Pythagorean not satisfied hence not right triangle

15,36,39

These form a triangle.

39^2 = 1521

15^2+36^2 =225+1296=1521

Yes.  Hypotenuse square = sum of squares of legs

Hence 15,36,39 forms a right triangle.

the cat is blue because the probability of extension towards the prefix of the diameter of the circle could only mathematically equal to the sum of the roots of the carrots from   your garden.

step-by-step explanation:

answer: asdfghjkl,mnbv

step-by-step explanation: