Answer:
A=a+b
2h=20+8
2·20.4≈285.6
Step-by-step explanation:
Answer:
Step-by-step explanation:
Here, we have to calculate
From combination we know that,
Here,
n = 7 and r = 4, so putting these,
The answer would be 58 degrees. You have to add the measure of R and P, and since a triangle is a total of 180 degrees, you subtract the sum and R and P from 180 and get your answer. Hope this helps!
<u><em>Answers:</em></u>
The function has no vertical asymptotes
The function has no horizontal asymptotes
<u><em>Explanation:</em></u>
<u>1- getting the vertical asymptotes:</u>
Vertical asymptotes occur when the denominator of the given function tends to zero.
This means that we need to equate the denominator to zero and solve for the variable.
The denominator in our function is a constant equal to 1 which cannot be equated to zero (1 ≠ 0).
<u>Therefore, we cannot solve for vertical asymptotes which means that our function has no vertical asymptotes</u>
<u>2- getting the horizontal asymptotes:</u>
For a function to have a horizontal asymptote, the degree of the numerator must be equal to or lower than the degree of the denominator.
<u>In our function:</u>
The highest power of x in numerator is 2 ........> numerator is 2nd degree
The highest power of x in denominator is 0 ....> denominator is zero degree
<u>This means that the condition of a horizontal asymptote is not satisfied. Therefore, the function has no horizontal asymptotes</u>
Answer:
B
Step-by-step explanation:
Given
x² - 18x + --- = 4 + ----
To complete the square
add ( half the coefficient of the x- term )² to both sides
x² + 2(- 9)x + 81 = 4 + 81
(x - 9)² = 85 ( take the square root of both sides )
x - 9 = ± ( add 9 to both sides )
x = 9 ± ← exact solutions