The diagram shows that angle AQB = angle BQC
So 5x= 8x-24
3x= 24
x=8 (first answer)
AQB= 5(8) = 40 (second answer)
BQC= 8(8)-24 = 64-24 = 40 ( third answer)
AQC = AQB+ BQC
AQC= 40+40 = 80 (Fourth answer)
(Mark me the brainliest if this has helped)
8 of the students are neither japenese or chinese
Answer:
C is correct
Step-by-step explanation:
Answer:
(d) ∞
Step-by-step explanation:
The expression can be simplified to one that is not indeterminate:
![\dfrac{(1+x)^{24}}{x}-\dfrac{1}{x}=\dfrac{(1+x)^{24}-1}{x}=\dfrac{1+24x+\dots+24x^{23}+x^{24}-1}{x}\\\\=\dfrac{24x+\dots+24x^{23}+x^{24}}{x}\\\\=24+\dots+24x^{22}+x^{23}](https://tex.z-dn.net/?f=%5Cdfrac%7B%281%2Bx%29%5E%7B24%7D%7D%7Bx%7D-%5Cdfrac%7B1%7D%7Bx%7D%3D%5Cdfrac%7B%281%2Bx%29%5E%7B24%7D-1%7D%7Bx%7D%3D%5Cdfrac%7B1%2B24x%2B%5Cdots%2B24x%5E%7B23%7D%2Bx%5E%7B24%7D-1%7D%7Bx%7D%5C%5C%5C%5C%3D%5Cdfrac%7B24x%2B%5Cdots%2B24x%5E%7B23%7D%2Bx%5E%7B24%7D%7D%7Bx%7D%5C%5C%5C%5C%3D24%2B%5Cdots%2B24x%5E%7B22%7D%2Bx%5E%7B23%7D)
A polynomial with a positive leading coefficient will tend to infinity as x goes to infinity.
The answer is C (-2.2, -3).
In order to find the ordered pair we must use what we know from the first equation in the second. We already know that y = -3, so that goes into the second equation.
y = x - 0.8
-3 = x - 0.8
-2.2 = x