Answer:
20
Step-by-step explanation:
In a right triangle, the hypotenuse is √2 x the legs. In this case, the value of x is
.
The correct answer is real numbers
Answer:
To convert a quadratic from y = ax2 + bx + c form to vertex form, y = a(x - h)2+ k, you use the process of completing the square.
Step-by-step explanation:
The square root 5 is irrational because a square root of a positive number is either an integer or irrational number. Therefore it is irrational.