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Ierofanga [76]
3 years ago
11

What adds to 12 and multiplies to 8

Mathematics
1 answer:
Ipatiy [6.2K]3 years ago
7 0
X+y= -12 xy=8 y=8/x x+8/x=-12 x^2+12x+8=0 This has no integral
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What is the value of x?
OverLord2011 [107]

Answer:

48 degrees

Step-by-step explanation:

It is a line goint through to parrel lines. I dont know how to explain it, but i know that the other side of 48 is 132.

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Read 2 more answers
Math: x+6y=12 solve for y<br> plz help me asap thankss
olga_2 [115]
X+6y=12
6y=12-x
y=12/6- x/6

y=(-1/6)(x)+2
4 0
2 years ago
A VW Bug is driving north on a straight two-lane road at a constant 38 mph and a Chevy Impala is driving south at 29 mph on the
vitfil [10]

Those two vehicles are chewing up a lot of ground. Do you drive? I know it's a stupid question. Every American drives, but I have to check. When you see a car coming towards you, does it look like it's going extremely slow, so that 9 could be the answer? Or does it look extremely fast so that 67 could be the answer? I think you should be looking at fast. I live in the country so when something comes towards me I take note of it. So you should be thinking the Impala sees the bug as going north and very fast..

B

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3 years ago
Why is it valid to say that both a function and its inverse describe the same relationship
liberstina [14]
A comparison between a function and its inverse would show that the domain and range of the original function swap. The domain of the function becomes the range of the inverse, the range of the function becomes the domain of its inverse. 

Looking at ordered pairs of the function and its inverse would look like this:

(2,4) on the original function becomes (4,2) on the inverse. 

While the graph of a function and its inverse are noticeably different an important thing to note is that it is merely a reflection across the line y=x. 

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4 0
3 years ago
Un radar de l'armée américaine réussit à détecter tout ce qui se trouve à un rayon représenté
WARRIOR [948]

Répondre:

r <27

Explication étape par étape:

Compte tenu de l'inégalité 5r + 9> 10r - 126

Nous devons trouver l'ensemble de solutions

5r + 9> 10r - 126

Ajouter 126 des deux côtés

5r + 9 + 126> 10r - 126 + 126

5r + 135> 10r

5r-10r> -135

-5r> -135

Divisez les deux côtés par -5 (notez que le signe changera)

-5r / -6 <-135 / -5

r <27

Par conséquent, les ensembles de solutions sont des valeurs inférieures à 27

8 0
3 years ago
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