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3 years ago

Find the slope 3x + 2y =4

Mathematics

1 answer:

viktelen [127]3 years ago

7 0

Answer:

-3/2

Step-by-step explanation:

We need to get the line into

y=mx+b

Where m is the slope, and b is the y intercept

To do this, we need to isolate y

Subtract 3x from both sides

3x+2y=4

2y= -3x+4

Divide both sides by 2

y= -3/2x+2

Now it is

y=mx+b

And we can determine the slope.

y=-3/2x+2

Since -3/2 is being multiplied by x, it is the slope

Slope: -3/2

Hope this helps! :)

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Answer:

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3 years ago

the formula P = 2l + 2w ives the promoter P of a rectangular room with length l and width w. A rectangular living room is 26 ft

jonny [76]

Answer:

Therefore the Perimeter of the room is 94 ft.

Step-by-step explanation:

Given:

$P=2l+2w$

Where ,

P = Perimeter

l = Length = 26 ft

w = Width = 21 ft

To Find:

Perimeter of the room = ?

Solution:

Perimeter of Rectangle is given as

$P=2l+2w$

Substituting 'l' and 'w' we get

$P=2\times 26+2\times 21=52+42=94\ ft$

$P=94\ ft$

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