What they want is the measure of angle 3 + the measure of angle 4.
Since angle 3 and angle 4 together create a straight line, this means they are supplementary, or adding up to 180°. So, m<4 + m<3 = 180
F(x) = x + 5
x = f(x) - 5
Range = {7, 9}, then range = {7 - 5, 9 - 5} = {2, 4}
Answer:
Step-by-step explanation:
This is a quadratic equation. We'll find the discriminant, but must first rewrite this equation in standard form:
5w2 – 2w + 4 = -4 + 4, or 5w^2 - 2w + 4 = 0
The coefficients of the w terms are {5, -2, 4}
and so the discriminant b^2 - 4ac is 4 - 4(5)(20) = -396
Because the discriminant is negative, we know that there will be two unequal, complex solutions.
the quotient will be:
with x ≠ -1
<h3>
How to get the quotient of functions?</h3>
For two functions f(x) and g(x), the quotient:
(f/g)(x) is equal to f(x)/g(x).
Here we have:
Taking the quotient, we get:
Where we also need to add the restriction that x must be different than -1, as we can divide by zero.
If you want to learn more about rational functions:
brainly.com/question/1851758
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