Answer:
325
Step-by-step explanation:
65% of 500 is 325
Let the length of the playground be x, then the width is 6 + x.
Area = length * width = x * (6 + x) = 6x + x^2 = 216
Solving the quadratic equation x^2 + 6x - 216 = 0, we have x = 12 or -18
i.e length = 12 and width = 6 + 18 = 18
Answer:
-3,2
Step-by-step explanation:
Answer:
sorry i dont know how to solve this
Step-by-step explanation:
Answer:
whats the choses ?????
Step-by-step explanation: