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Likurg_2 [28]
3 years ago
8

I need help solving this 1+8x+9=-20+2x

Mathematics
1 answer:
Alenkinab [10]3 years ago
4 0
Hope this helps. and that you understand

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A statement we accept without proof is called a:<br> theorem<br> definition<br> postulate<br> term
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postulate

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Which of these could be the dimensions of a unit cube? Select all that apply.
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1 ft. by 1 ft. by 1 ft.

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What is the longest iron rod which can be placed flat across the diagonal of a 4m by 2.5m garden shed floor
gulaghasi [49]

Answer:

4.7m

Step-by-step explanation:

the length of longest iron rod which can be placed flat across the diagonal of the garden shed can be determined using the Pythagoras theorem,

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3 years ago
How many solutions does the following system of equations have? 2y=5x+4 y=3x+2 a. infinite many b.2 c.1 d.0
ella [17]
2y=5x+4
y= 3x+2

2(3x+2) = 5x+4
6x +4 = 5x+4
6x-5x=4-4
      x=0----------------------->  y=3x+2
                                       y=3(0)+2 = 0+2
                                       y=2
solution  (0,2)   one point   c.
8 0
3 years ago
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