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Licemer1 [7]
3 years ago
12

Solve (2x-1)/(y)=(w+2)/(2z) for w

Mathematics
1 answer:
zubka84 [21]3 years ago
4 0

Answer:

w= 4xz/y-2

Step-by-step explanation:

2x-1/y=w+2/2z

2x-1x2z=w+2xy

4xz-1=wy+2

4xz-1-2=wy

4xz/y-2=w

w=4xz/y-2

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What is the average speed of a biker if she biked 4 1/4 of a mile in 25 minutes?
nata0808 [166]

Answer:

Step-by-step explanation:

What is the average speed of a biker if she biked 4 1/4 of a mile in 25 minutes?

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rate = distance/time

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rate = (17/4)/(25/60) = (17/4)(60/25) = (17*3/5) = 51/5 = 10.2 mph

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5 0
3 years ago
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Can someone please help me with #1 through #14 of the geometry angle pairs #6 assignment?​
leonid [27]

1) adjacent

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3 0
1 year ago
03,
Nataly_w [17]

Answer:

x = 5

Step-by-step explanation:

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6 0
3 years ago
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Find the value of X(2x + 4) (2x-9)
kotykmax [81]

2x +4)° 2x-9)°= 4x  2 +8x−9=3

 Pull out like factors :

  2x + 4  =   2 • (x + 2) (4 • (x + 2) • x) -  9

4x • (x + 2) -  9

Factoring  4x2+8x-9  

The first term is,  4x2  its coefficient is  4 .

The middle term is,  +8x  its coefficient is  8 .

The last term, "the constant", is  -9  

Step-1 : Multiply the coefficient of the first term by the constant   4 • -9 = -36  

Step-2 : Find two factors of  -36  whose sum equals the coefficient of the middle term, which is   8 .

     -36    +    1    =    -35  

     -18    +    2    =    -16  

     -12    +    3    =    -9  

     -9    +    4    =    -5  

     -6    +    6    =    0  

     -4    +    9    =    5  

     -3    +    12    =    9  

     -2    +    18    =    16  

     -1    +    36    =    35

x=3

6 0
3 years ago
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_+0.4=6<br><br> basic on a decimal question
erik [133]

Answer:

Your answer will be 5.6. 6.0-0.4=5.6. This is one of the fact families.

Step-by-step explanation:

Now use 5.6 in the equation. 5.6+0.4=6. This answer is correct.

3 0
3 years ago
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