Answer:
$4.25
Step-by-step explanation:
21.25/5 = 4.25
By substitution
f(6) = 1.8×2^(6)
= 1.8×64
= 115.2
In this question we already know the value of 'b' so put the value b=2 in the equation
=|4(2)-8| + |-1-(2)^2| + 2(2)^3
=|8-8| + |-1-4| + 2(8)
=0 -5 +16
=11
Answer:

Step-by-step explanation:

Comparing to

Where A,B,C are constants
You should see that we need to substitute the
with u.
If the angle and side are opposite each other then you use law of sines which is a/sinA =b/sinB, you can switch out the letters if you need to