Z/5-5= 2 1/4
Multiply 5 on both sides.
z-5= 10 5/4
Add 5 on both sides.
z= 15 5/4
Simplify.
z= 16 1/4
I hope this helps!
~kaikers
Answer:
When an expression can be viewed as the difference of two perfect squares, i.e. a²-b², then we can factor it as (a+b)(a-b). For example, x²-25 can be factored as (x+5)(x-5). This method is based on the pattern (a+b)(a-b)=a²-b², which can be verified by expanding the parentheses in (a+b)(a-b).
Mainly came from centuries of oppression towards the lower classes by the Tsarist regime and Nicholas's failures in World War I
Just put those two fractions into simplest form and then add them to togther then you should have
Answer:
B
Step-by-step explanation:
Given a sinusoidal function in the form f(x) = A Sin (Bx + C), we can say that:
A is the amplitude (if A is negative, the Amplitude is still the positive)
Period is
To get phase shift, we set Bx + C = 0 and solve for x.
Now, the function given is f(t) = -5 Sin (7t -1)
Hence, amplitude is 5
period is
and, phase shift is:
7t - 1 = 0
7t = 1
t = 1/7
Answer choice B is right.