Answer:
The answer would be y=6
Step-by-step explanation:
This is because when we are looking at horizontal lines, we look at the y-coordinate to determine a line because the y-axis is what determines height.
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The thing that is required for a <span>proportional relationship would be that no matter what the order of the relationship is, it should be that if the function of x increases then x would increases as well or vice versa. Hope this helps. Have a nice day. Feel free to ask more questions. </span>
Answer:
Q = 23° 26' 33"
Step-by-step explanation:
(Round to 3 decimal places as needed.)
Answer:
Step-by-step explanation:
-8x^2 - 12 + 7x^2 - 9x + 3
-x^2 - 9x - 9
Multiply the numerator and denominator by the conjugate of the denominator:
![\dfrac{6+9i}{-1+4i} \times \dfrac{-1-4i}{-1-4i} = \dfrac{(6+9i)(-1-4i)}{(-1)^2-(4i)^2}](https://tex.z-dn.net/?f=%5Cdfrac%7B6%2B9i%7D%7B-1%2B4i%7D%20%5Ctimes%20%5Cdfrac%7B-1-4i%7D%7B-1-4i%7D%20%3D%20%5Cdfrac%7B%286%2B9i%29%28-1-4i%29%7D%7B%28-1%29%5E2-%284i%29%5E2%7D)
Simplify:
![\dfrac{(6+9i)(-1-4i)}{(-1)^2-(4i)^2} = \dfrac{-6-9i-24i-36i^2}{1-16i^2} = \dfrac{-6-33i-36i^2}{1-16i^2} = \dfrac{-6-33i+36}{1+16} = \boxed{\dfrac{30-33i}{17}}](https://tex.z-dn.net/?f=%5Cdfrac%7B%286%2B9i%29%28-1-4i%29%7D%7B%28-1%29%5E2-%284i%29%5E2%7D%20%3D%20%5Cdfrac%7B-6-9i-24i-36i%5E2%7D%7B1-16i%5E2%7D%20%3D%20%5Cdfrac%7B-6-33i-36i%5E2%7D%7B1-16i%5E2%7D%20%3D%20%5Cdfrac%7B-6-33i%2B36%7D%7B1%2B16%7D%20%3D%20%5Cboxed%7B%5Cdfrac%7B30-33i%7D%7B17%7D%7D)