A formula to find the frequency, f, of a cyclic phenomena based on the period, T, is f =1/T .Solve the formula for T in terms of f.

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square

the answer is 18 units because there are 18 small cubes inside the rectangle

hope this and p.s i am also in k12

step-by-step explanation:

8: 40

2 hours

10: 40

55 min

11: 35