4. Which value could be part of the domain of a sequence as a function? 0.6
6
1/6
-6

cosine

step-by-step explanation:

the answer is y = 11.54

hope this : )

step-by-step explanation:

assume that you have 3 different side lengths.   apply the pythagorean theorem here:   square each of the two shortest sides; call them a and b, so that their squares are a² and b².   also square the longest side, calling the result c².

now, if a² + b² = c² is true, the triangle is a right triangle; otherwise it is not a right triangle.