How am i supposed to know? ask someone else
Ordered pair is
<u>Step-by-step explanation:</u>
We have the following inequalities:
and
. In order to find ordered pair would be a solution on the graph .Let's solve both inequalities , and will take common solution from both of them !
and ,
which implies:
⇒![8x + 2 = \frac{-x}{2} - 8](https://tex.z-dn.net/?f=8x%20%2B%202%20%3D%20%5Cfrac%7B-x%7D%7B2%7D%20-%208)
⇒![\frac{17x}{2} = - 10](https://tex.z-dn.net/?f=%5Cfrac%7B17x%7D%7B2%7D%20%3D%20-%2010)
⇒ ![x = \frac{-20}{17}](https://tex.z-dn.net/?f=x%20%3D%20%5Cfrac%7B-20%7D%7B17%7D)
putting value of x in both inequalities we get,
and ![y < 8x +2](https://tex.z-dn.net/?f=y%20%3C%208x%20%2B2)
and ![y < 8.(\frac{-20}{17}) + 2](https://tex.z-dn.net/?f=y%20%3C%20%208.%28%5Cfrac%7B-20%7D%7B17%7D%29%20%2B%202)
and ![y < \frac{-126}{17}](https://tex.z-dn.net/?f=y%20%3C%20%5Cfrac%7B-126%7D%7B17%7D)
Hence at x =
and y =
above inequalities are satisfied. ∴ Ordered pair is
I'm pretty sure you would have 412.38 (€) because the equation would be $522 × 0.79.
An angle bisector is one that cuts an angle into two equal halves.
bearing in mind that a degree has 60 minutes and a minute has 60 seconds, so then 171°30' is just 171 degrees and 30 minutes.
let's halve each, 171 ÷ 2 = 85.5°, so 85.5° is really 85° and half of another degree, let's recall that a degree has 60 minutes, so half of a degree is just half of 60 minutes, namely 30 minutes, so 85.5° is really 85°30'.
let's halve the 30 minutes now, half of 30 is 15, so 15 minutes is its half.
now let's add both halves together, 85°30' plus 15', 85°45'.