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irakobra [83]
3 years ago
14

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: the lower limit is 1.555g and the upper limit is 1.564g

Step-by-step explanation:

a mg is:

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Then we need to look at the third digit after the decimal point.

Then the weight 1.56g is rounded around this.

Remember that if the third digit after the decimal point is 5 or bigger, then we round up.

if the third digit is smaller than 5, then we round down.

Now, the maximum possible value of this weight is when the third digit is equal to 4 (4 mg) where because it is smaller than 5, we round it down to 1.56g

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