Answer: 
Step-by-step explanation:
Given the angle of 55 degrees, you know that the adjacent side is "x" and the length of the hypotenuse is 20.
Therefore, you need to remember the following identity:

Then, knowing that:

You need to substitute these values into
:

Now, you can solve for "x":

Rounded to the nearest hundreth:

Answer:
Step-by-step explanation:
the sequence is exponential and the formula is f(n) 16 -r/16-1
Answer:
$56
Step-by-step explanation:
Answer:
A bank normally is the organization which lends money
Step-by-step explanation:
Answer:
80
Step-by-step explanation:
80 divided by 1/2 = 40 therefore 40 is 50% of 80