The form (f/g)(x) is equal to f(x) divided by g(x). From the equation given by the question, the form (f/g)(x) is just equal to (2x^2+x-3) divided by (x-1).
(f/g)(x) = (2x^2+x-3)/(x-1)
<span>(f/g)(x) = (2x+3)(x-1) / (x-1)
</span><span>(f/g)(x) = (2x+3)
</span>
To get the domain, equate (2x+3) to zero.
2x+3 = 0
x = -(3/2)
So the domain is all set of integers except -(3/2)
<h3>
Answer: 12/13</h3>
The sine of an angle is equal to the opposite over hypotenuse
sin(angle) = opposite/hypotenuse
sin(x) = 12/13
Answer:
840cm²
Step-by-step explanation:
The two small triangle areas:
b × h / 2 = 12 × 5 = 60 / 2 = 30cm²
So two triangles would be 60cm²
Now, for the top rectangle:
b × h = 26 × 12 = 312cm²
The middle rectangle:
b × h = 26 × 13 = 338cm²
And the bottom last triangle:
b × h = 26 × 5 = 130cm².
Now to add them all: 60 + 312 + 338 + 130 = 840cm²
I advice you to just check to make sure the calculations were right! Good luck with the rest of your finals :)
Answer:
Step-by-step explanation:
Given
Required
Determine the volume
Volume is calculated as:
Substitute values for Length, Width and Height
<em>Hence, the volume of the box is </em><em></em>