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miss Akunina [59]
3 years ago
14

Solve for elimination x-4y= -9 and -x+3y=7

Mathematics
1 answer:
tigry1 [53]3 years ago
6 0
Answer: x=-1 and y=-2

Explanation:
Hope this helps :)

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Step-by-step explanation:

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3 years ago
Which equation represents h(x)?
GarryVolchara [31]

Answer:

Step-by-step explanation:

You might find this easier if you change h(x) to y. It might look more familiar.

you are given 1 point and that is (-1,1). What that means is when x = -1,

y = 1

You have written this as though y is linear. It is not. The power is 1/3, not 1.

Let us try B which is what I think the answer is.

y = (x + 2)^(1/3)

Put x = -1 on the right hand side.

y = (-1 + 2)^(1/3)

y = (1)^(1/3)            

The cube root of 1 is 1.

So the answer is

y = (x + 2)^(1/3)

8 0
3 years ago
1 1/4 x 3 5/6 <br><br> need helppp
lara31 [8.8K]

Answer:

in decimal form or fraction?

Step-by-step explanation:

decimal =4.7916

3 0
2 years ago
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Find the x and y intercepts of the graph of the equation y=x^2-5
mr_godi [17]

Answer:

x intercepts  -sqrt(5), + sqrt(5)

y intercept -5

Step-by-step explanation:

y = x^2 -5

to find the x intercept set y=0 and solve for x

0 = x^2-5

add 5 to each side

5 = x^2

take the square root of each side

+- sqrt(5) = sqrt(x^2)

x = +-sqrt(5)    there are 2 x intercepts since it is a quadratic


to find the y intercept set x=0 and solve for y

y = 0-5

y = -5

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3 years ago
What is the answer to 6,711,325÷24=
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Answer:

279638.5416666667

Step-by-step explanation:

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2 years ago
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