Answer:
10
Step-by-step explanation:
So lets take it step by step....
Let's solve for the inner function first f(4). Look at the chart where x is = 4.
f(4) = 6.
Now, f(4), which is 6, will be used to determine the value of g(f(4)) which is basically g(6).
g(6) = 10
<h2>
Answer:</h2>
The height of the flagpole is: 12 ft.
<h2>
Step-by-step explanation:</h2>
Let the height of the flagpole be: x ft.
Now, we can model this problem with the help of a right angled triangle such that the hypotenuse of the triangle is: 20 feet
and one of the leg of the right triangle is: 16 feet
Now, in order to find the other leg i.e. x we need to use the Pythagorean Theorem.
i.e.
But the height can't be negative.
Hence, we get:
The significant components, the radius and the height, are in inches and feet respectively, you'd need to convert them both to the same unit, whichever it may be, meters or feet or inches or millimeters, so long is the same, then use the volume of a cylinder equation to get it.
Add 7 to both sides of the equal sign to get a positive 27
Answer:
<em>tanB</em><em>=</em>p/b
tanB=3/4
B=tan-¹(3/4)=17.89=18° is your answer.