Answer:
sin β = 0.92
Step-by-step explanation:
- sin β =
- sin β =
- sin β = 0.92
Hello,
Please, see the detailed solution in the attached files.
Thanks.
I would say number 2 but dont take my word for it
Answer:
Values for x = -1 + 7i and -1 - 7i
Step-by-step explanation:
we have an equation,
(x+1)^2 = -49
We need to solve this equation for all values of x:
(x+1)^2 = - 49
Taking square root both sides
√((x +1)^2) = √-49
x + 1 = ± 7i
Subtract both sides by 1
x = -1 ± 7i
Hence we get two values for x = -1 + 7i and -1 - 7i