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7nadin3 [17]
3 years ago
10

What is the slope of 7x+3y<-26

Mathematics
1 answer:
pogonyaev3 years ago
7 0

Answer:

-7/3.

Step-by-step explanation:

Convert to the form y < mx + c where m is the slope:

7x + 3y < -26          Subtract 7x from both sides:

3y < -7x - 26            Divide through by 3:

y < (-7/3)x - 26/3

So the slope is -7/3.

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What is the mean median and mode of 3,721,23,63,27,29,95 and 23?
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Answer:

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Step-by-step explanation:

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4 0
2 years ago
Read 2 more answers
Complete the following exercises by applying polynomial identities to complex numbers.
erik [133]

1.)

   =(x-8i)(x+8i)

x^2+8ix-8ix-64i^2

x^2-64i^2

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2.)

    =(4x-7i)(4x+7i)

16x^2+28ix-28ix-49i^2

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16x^2+49

3.)

    =(x+9i)(x+9i)

x^2+9ix+9ix+81i^2

x^2+18ix+81(-1)

x^2+18ix-81

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x^2-2ix-2ix+4i^2

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Hope this helps :)

6 0
3 years ago
Use a proportion to find the whole 95 is 20% of what number?
m_a_m_a [10]
95 is 20% of 475
to check answer do 475 times .2
6 0
3 years ago
Read 2 more answers
What's the answer ? To this question
Airida [17]
You could use the equation y=mx+b

Find the slope of the two coordinates. I would personally suggest using stack and subtract:

(0,2) 2-5 -3 3
(2,5) -------= ------= -----
0-2 -2 2

We have the slope but we need to find the y-intercept.

y=3
--x+b
2

Plug one of the coordinates in the constructed equation above:

2=3
-- (0)+b
2

2=0+b
-0=-0
------------
b=2

We found the slope and y-intercept. Now we have our complete equation. The equation is:

y=3
--x+2
2


Have a blessed day!
7 0
3 years ago
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