Answer:
15
Step-by-step explanation:
since it is a square all sides are equal.
60/4=15
Therefore the answer is 15
Answer:
7
Step-by-step explanation:
B.The quadratic formula is a good method because this quadratic equation cannot be easily factored.
you just have to get 2 over to the left side of the equation.
Do you need the work, or just the answer?