Answer:
.9-1.5x
Step-by-step explanation:
The figure can be splitted into 2 trapeziums.
Hence, 14.5 * 16 + 20 * 10 = 432.
Answer:

Step-by-step explanation:
The first step is to distribute the
to
, like so:



Solution
Given the function below

Where


Also recall that the contangent formula is

Thus;

From the above deduction,
sinθ is the denominator,
Hence, the domain of validity is defined for the set of real numbers except for sinθ = 0