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icang [17]
3 years ago
7

Find the lowest common denominator. 1/(x+2)^2, 1/(x-2)^2, 2/(x^2-4) A. (x+2)^2 (x-2)^2 B. (x^2+2) (x^2-2)

Mathematics
2 answers:
klasskru [66]3 years ago
4 0

Answer:

(x + 2) ^2 (x - 2) ^ 2 so A is the answer.

Step-by-step explanation:

pishuonlain [190]3 years ago
3 0

Answer:

a

Step-by-step explanation:

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Two consecutive numbers with a sum of -144. find the intergers
Fittoniya [83]

Answer:

impossible to solve

Step-by-step explanation:

if it's consecutive odd numbers then:

71+73

5 0
3 years ago
Kn+4f=9, solve for n
Alja [10]
It would be: Kn + 4f = 9
kn = 9 - 4f

n = (9-4f) / K

Hope this helps!
7 0
3 years ago
Read 2 more answers
Someone please help​
dedylja [7]

Answer:

1. y = -2x + 5

2.  y = 3/5x + 5

3. y = -4/5x - 4

4. y = - 1

5. yes

6. yes

7. yes

8. no

Step-by-step explanation:

1.   (4,-3) parallel to y= -2x

     -3 = -2(4)+b

     b=5

2. (-5,2) parallel to y = 3/5x

    2= 3/5(-5)+b

     b=5

3. (-5,0) -4/5x

   0 = -4/5(-5)+b

    b = -4

4. (-4,-1)

    y= -1

5. yes

6. yes

7. yes

8. no

  • Same slope = parallel ex. y = -5x +7, y = -5x +12
  • opposite reciprocal  = perpendicular ex. y = -5x +7, y = 1/5x + 12
  • to find "b" with slope and point

          (x,y)  y = mx + b

          plug in the y value and x value in the eqaution and m=slope, solve for b

7 0
3 years ago
Im giving up to 60 points for this.. Mr. Dunson made a model of a skyscraper that was 10 in. high. If Mr. Dunson used the scale
Greeley [361]

Answer:jhhhh

Step-by-step explanation:g by ggh

7 0
3 years ago
Read 2 more answers
Please help me! Do any one of them, as long as the answer is correct!
quester [9]

Answer:

1.) 1-b, 2-a, 3-d, 4-c

Step-by-step explanation:

You recognize that the point-slope form of the equation for a line with slope m and point (h, k) is ...

... y - k = m(x - h)

____

Match this form to the given equations to determine (h, k). Once you determine (h, k) from the equation, find that point in the list of points to get your match-up. (All the slopes are correct, so you don't need to do any more work than just described.)

_____

For problems 3.) and 4.), use the above form with the given point and slope.

6 0
3 years ago
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