If tan x = .56, then cot x is 1.79
Answer:
(a) 480 + 1640
Step-by-step explanation:
I don't really know what (b) is
but hope this helped
If you would like to find the product (n + 8) * (n - 2), you can do this using the following steps:
(n + 8) * (n - 2) = n * n - 2 * n + 8 * n - 8 * 2 = n^2 + 6 * n - 16
The correct result would be n^2 + 6 * n - 16.
3 ^ -2 =
1/3^2 =
1/9
Whenever your power is negative on the numerator, you move it to the denominator and make it positive.
Answer:
a) 10,61
Step-by-step explanation:
31/3 = 10,33333...
2/7 = 0,28571428...
10,33 + 0,28 = 10,61
