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Oksi-84 [34.3K]
3 years ago
8

What is the value of the expression 4x y/2x-y when x=2 and y=4?

Mathematics
1 answer:
neonofarm [45]3 years ago
7 0
This function is undefined. E side of you plug the values of x and y into the denominator the denominator = 0 and you cannot divide by zero
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Write the equation of the line that passes through (1 5) and (-2 14) in slope intercept form
Kryger [21]
To deliver what is being asked of the given above, solve first for the slope of the line. Given two points the slope is calculated by,
 
                                    m = (y2 - y1) / (x2 -x1)
          
                                    m = (14 - 5) / (-2 - 1) = -3

Use the point - slope to write the equation of the line,
                    
                                        y - y2 = m(x - x2)
 
                                      y - 14 = -3(x - -2) 
                                        
                                       <em>  y = -3x + 8</em>

Therefore, the answer is letter D. 











5 0
3 years ago
Read 2 more answers
I need help with my homework​
mylen [45]

Answer:

Ok what is the problem

Step-by-step explanation:

3 0
4 years ago
Help ASAP if u can ?
scoundrel [369]

Answer:

7 and -8

Step-by-step explanation:

A coefficient is a numerical or constant quantity placed before and multiplying the variable in an algebraic expression (e.g. 4 in 4x).

8 0
3 years ago
Price Tax Rate Tax
hodyreva [135]

199 *0.05 = 9.95

4750 * 0.06 = 285

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544.38 * 0.042 = 22.86

7.49 * 0.081 = 0.61

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Vitek1552 [10]

Answer:

6.4yds if you are finding the hyp

Step-by-step explanation:

5^2+4^2=square root41

square root of 41 is 6.4

4 0
3 years ago
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