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Lunna [17]
3 years ago
12

What is the length of line AB? Given Line AB = 4x line BC = 2x + 6

Mathematics
1 answer:
erica [24]3 years ago
6 0
The answer to this is 16.
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Solve each system by graphing:<br> Y= 1/4x-4 <br> Y= -x+1
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Do you have a graphing calculator?  if yes than all you have to do is hit the y= button in the top left corner and type 1/4x-4 for y1. then you need to hit graph in the top right corner.  repeat this process substituting 1/4x-4 and -x+1
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3 years ago
For y = 3x - 2x2 +5x3, show how to find the value for y, when x = 3. Show your work
Ugo [173]
Y= 3(3)–2(3)2+5(3)3
y= 9–2*3*2+5*9
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6 0
3 years ago
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Aaron made a picture frame with the dimensions shown in the figure. What is the area of the picture frame? 120 square centimeter
Temka [501]
72 square centimeters because 
<span>(12×10)−(8×6)</span>
<span>120−48</span>
<span>72</span>
7 0
3 years ago
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Pictures of the problem is attached! :)
hjlf

Answer:

Step-by-step explanation:

16 x 28% = 4.48

16 x 72% = 11.52

16 x 172% = 27.52

16 x 128% = 20.48

---------------------------------------------------------------

I dont know for the second one, sorry-

8 0
3 years ago
In response to very high demand, a new bike has been marked up by 25% and is now selling for 210.00. how much was the bike befor
harina [27]
Call the price of the bike before mark up 'x', then we have:

x + 0.25x = 210
      1.25x = 210 
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Therefore, the bike cost $168 before 25% price increase.


3 0
3 years ago
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