The value of 
is 
Explanation:
The function 
is given by
The function 
is given by
To determine the value of , let us first substitute the value of .
Thus, we get,
Now, substituting for 
in the function , we get,
Simplifying, the expression, we get,
Multiplying the term within the bracket, we have,
Thus, the value of is
Hence, the value of represents the total amount of money that Barrett earns for working x hours.
As the sine rule states,
A/sina = B/sinb = C/sinc .
in the diagram, there are two identified sides and if you use the sine rule, you can find the opposed angles easily.
there are:
side a, with angle â .
side b, with angle b.
so the answer is C.
if you input these into the sine rule, it would be:
a/ sin a = b/sin b
Measure 1 would be 59 degrees (180-121)
Measure 2 would be 121 degrees (vertical angle theorem)
Answer:
It's a stretch, but I'm gonna guess Y = 12.
Step-by-step explanation:
Infinite they’re all multiples, so they are the same line
