2 years ago

Worth it! Please answer this question! Question 5 please

1 answer:

Ber [7]2 years ago

5 0

Answer:

im getting -1/2? im sorry but i tried with every number in the cart and it all worked.

Step-by-step explanation:

-1 - 0 / -2 - - 4 = -1/2

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swat32

There are infinitely many solutions.

Algebraically, we can eliminate $z$ and try to solve for $x,y$ :

$x+y+z=1\implies z=1-x-y$

Then

$x^2+y^2+(1-x-y)^2=1$

$\implies x^2+y^2+1-2x+x^2-2y+y^2+2xy=1$

$\implies x^2-x+y^2-y+xy=0$

which is the equation of an ellipse.

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3 years ago

olga55 [171]

$11-\left(\dfrac{1}{2}\right)^4\cdot48=11-\dfrac{1}{2^4}\cdot48=11-\dfrac{1}{16}\cdot48=11-\dfrac{48}{16}=11-3=8$

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3 years ago

True [87]

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150 ft

Step-by-step explanation:

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3 years ago

Hunter-Best [27]

Y-intercept means x=0 but judging from the question you only gave f(x) which means Y

And so I think the only valid answer there is

Y= 0.25
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1 year ago

In-s [12.5K]

Answer:

Step-by-step explanation:

x/8=2/11

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3 years ago