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forsale [732]
2 years ago
14

Solve in systems by substitution y=x+2 and 3x+3y=6

Mathematics
2 answers:
Vesnalui [34]2 years ago
5 0

Answer:

x = 0, y = 2

Step-by-step explanation:

Substitute the first equation into the second equation so 3x + 3(x+2) = 6. Simplify this to get x = 0. Plug x = 0 back into the first equation to get y = 2.

NNADVOKAT [17]2 years ago
3 0

Answer:

x = 0, y = 2

Step-by-step explanation:

y = x + 2

3x + 3y = 6

3x + 3(x + 2) =6

3x + 3x +6 = 6

6x = 0

x = 0

y = x + 2 = 0 + 2 = 2

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Find the value of x for which ABCD must be a parallelogram.
Inessa [10]
Hey there!

You can tell that the two angles are congruent because of the arc. So make the two angles each other.
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I hope this helps!
3 0
2 years ago
Number 13 is what I need done
Nadusha1986 [10]
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5 0
2 years ago
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zhannawk [14.2K]
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Here's what definitions I think match up with each term:

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6 0
3 years ago
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Stels [109]
Use S=(n-2)180 
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If you know that the sum is 7560 then plug that in for S
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7560+360=180n
7920=180n
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I hope this helps :)
6 0
3 years ago
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const2013 [10]

Answer:

20%

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600/3000

8 0
3 years ago
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