<span>4x – 9y = –36
-9y=-4x-36
take minus out
9y=4x+36
y=1/9(4x+36)
y=4/9x+4.............answer
y=mx+c is slope intercept form
</span>
Answer:
The expected payoff for Ann is that she loses the game
Step-by-step explanation:
The expected payoff for Ann is that she loses the game, this is because only 5 out of the 20 sections allow Ann to win money, this is only 25% of the spinner. Meaning that 75% of the spinner will cause Ann to lose the game. Rolling two times increases the odds that she will lose the game. Since the greatest probability is that Ann will land on a section that causes her to lose the game, then this is the expected payoff.
We can see that two sides of that triangle area equal
so, their corresponding angle will also be equal
now, we know that
sum of all angles in any triangle is always 180
so, we can get equation as
![x+100+x=180](https://tex.z-dn.net/?f=x%2B100%2Bx%3D180)
now, we can solve for x
![2x+100=180](https://tex.z-dn.net/?f=2x%2B100%3D180)
![2x=80](https://tex.z-dn.net/?f=2x%3D80)
![x=40](https://tex.z-dn.net/?f=x%3D40)
so, option-C..............Answer
[ Answer ]
![\boxed{\bold{4au^{2} \ - \ 12u^{2} \ + \ aq \ - \ 3q}}](https://tex.z-dn.net/?f=%5Cboxed%7B%5Cbold%7B4au%5E%7B2%7D%20%5C%20-%20%5C%2012u%5E%7B2%7D%20%5C%20%2B%20%5C%20aq%20%5C%20-%20%5C%203q%7D%7D)
[ Explanation ]
- Factor:
(a - 3) + q(a - 3)
-------------------------------------
- Expand
: ![4au^2-12u^2](https://tex.z-dn.net/?f=4au%5E2-12u%5E2)
![4au^2-12u^2+q\left(a-3\right)](https://tex.z-dn.net/?f=4au%5E2-12u%5E2%2Bq%5Cleft%28a-3%5Cright%29)
: ![aq-3q](https://tex.z-dn.net/?f=aq-3q)
![4au^2-12u^2+aq-3q](https://tex.z-dn.net/?f=4au%5E2-12u%5E2%2Baq-3q)
![\boxed{\bold{[] \ Eclipsed \ []}}](https://tex.z-dn.net/?f=%5Cboxed%7B%5Cbold%7B%5B%5D%20%5C%20Eclipsed%20%5C%20%5B%5D%7D%7D)
Answer:
Step-by-step explanation:
i dont even know thats hard