Answer:
x = $3, or x = $11
Step-by-step explanation:
The equation given is
where
- P(x) is the profit, and
- x is the app price
<u>We want app prices (x's) when profit (P(x)) is 0, so plugging in into the equation:</u>

<em>It means (x-3) = 0 OR (x-11) = 0</em>
So, x = 3, or 11
The artistic crop isn't helpful; it cuts off some vertex names.
The circumcenter H is the meet of the perpendicular bisectors of the sides, helpfully drawn. We have right triangle ELH, right angle L, so
EH² = HL² + EL²
EL = √(EH² - HL²) = √(5.06²-2.74²) ≈ 4.2539393507665339
Since HL is a perpendicular bisector of EF, we get congruent segments FL=EL.
Answer: 4.25
Answer:
look at the photo I have sent
you wearing a mask right now???
Answer is :Y is the easiest first using second equation . Ill show you steps below why . If you want to see the steps .
2x+4y=26
3x+y = 9
So first solve second equation
3x+y=9
Y= -3x+9
Now plug into first equation
2x+4y=26
2x+4(-3x+9)=26
2x-12x+36=26
-10x+36=26
-10x= 26-36
-10x= -10
X=1
So now solve for y in second equation
Y= -3x+9
Y= -3(1)+9
Y= -3+9
Y= 6
So if you were to be asked answer in point (1,6).