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jek_recluse [69]
2 years ago
11

Slope of (-11,5) (-8,4)

Mathematics
1 answer:
nika2105 [10]2 years ago
6 0
Slope is equal to the change in y over change in x, or rose over run m= 1/3
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If the mean of x and 4x is 10, the x = ?
Tom [10]
Divide the 10 by 4, which makes the x be 2.5. You can check it by multiplying 4 by 2.5, which will give you 10.
4 0
3 years ago
Read 2 more answers
How to find slope and y intercept from the equation ax+by=c?
melisa1 [442]

solve for "y" so it is in the form y = mx + b.   "m" is the slope and "b" is the y-intercept.

ax + by = c

      by = -ax + c          <em>subtracted "ax" from both sides</em>

       y  = (-a/b)x  + c/b     <em>divided both sides by "b"</em>

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5 0
3 years ago
What is the value of f(x)=2•2^x for f(-2)
Zigmanuir [339]

Answer:

The value of f(-2) is 1/2 or it can be written as 0.5.

Step-by-step explanation:

The given function is

f(x)=2\cdot 2^x

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Substitute x=-2 in the given function to find the value of f(-2).

f(-2)=2\cdot 2^(-2)

f(-2)=2\cdot \frac{1}{2^(2)}

f(-2)=\frac{1}{2}

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Therefore the value of f(-2) is 1/2 or it can be written as 0.5.

3 0
3 years ago
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noname [10]

Answer:

PA GEN SOLISYON --> "NO SOLUTION"

Step-by-step explanation:

Whether you multiply the top equation by ⅓ to make "-y" and "2x", or multiply the bottom equation by 3 to make "3y" and "-6x", you will see that 9⅓ ≠ 0, or 24 ≠ 0, therefore the result is "NO SOLUTION".

6 0
2 years ago
Please help, The first one to answers gets 10 points
babymother [125]

Answer:

6.75-2.33-1.75=2.67 hours

Step-by-step explanation:

5 0
3 years ago
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