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2 years ago

What is the slope of -4x + 4y= -32 What is the y-intercept?

Mathematics

2 answers:

Mrrafil [7]2 years ago

4 0

Answer:

The is m = 1

y = -8 + x

Step-by-step explanation:

check m a t h w a y to make sure I am right and you have what you are looking for

sergeinik [125]2 years ago

4 0

Answer: X=y+8

You can use mathpapa too it gives you the answer and how to solve it.

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Please help with this khan academy questions

Mumz [18]

Answer:

-3,3

Step-by-step explanation:

the line reaches at the point -3 at the bootem and the top reaches 3 so how i know it would be 3 ,-3 bc the 3 is at the top and -3 is at the bottem

5 0

2 years ago

{4x+2y=10 y=2x-1 What is the value of x+y A.3.125 B.2 C.4.5 D.3.5

Evgen [1.6K]

Answer:

D.3.5

Step-by-step explanation:

4x+2y=10(given)

2x+y=5

y=5-2x-----(1)

y=2x-1------(2)(given)

Since the left side of the equations are the the same,

5-2x=2x-1

4x=6

x=1.5

Sub x=1.5 into eq(1),

y = 5-2(1.5) = 5-3 = 2

so, x+y = 1.5+2 = 3.5

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2 years ago

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Maurinko [17]

Answer:

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2 years ago

What's meen by Friday

spayn [35]

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2 years ago

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Help me plzz show work plz

iren2701 [21]

Answer:

Step-by-step explanation:

Use the formula for radius and circle circumference.

$d=2r \\ \\ C=2\pi r$

Since we know the diameter, if we divide that by 2, we can get the radius.

$29.5/2=14.75$

Now we can plug that value into the circumference formula to get the circumference.

$C=2(14.75)\pi \\ \\ C=29.5\pi \\ \\ C=93$

*Since we're rounding to the nearest inch.

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2 years ago