This solution might become quite complex.
Please try to keep up with me, and I'll go slowly:
You said (x + k) = (x + k - 1) (x + k)
Divide each side by (x+k): 1 = (x + k - 1)
Add 1 to each side: 2 = (x + k )
Subtract 'k' from each side: 2 - k = x
Answer:
1664
Step-by-step explanation:
Answer: a= 187.5 m squared
Step-by-step explanation: a=ab/2
A 50% chance it will last on heads
