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Margarita [4]
3 years ago
15

PLEASE ANSWER

Mathematics
2 answers:
djverab [1.8K]3 years ago
4 0
#1 2a - 6b + c

#2 48 ( i think this is right )
Xelga [282]3 years ago
4 0
Number 1 is B. 2a-6b+c, and
number 2 is 
3(3)^2+2^3+2^3+5=3(9)+16+5= 48, so the answer is 48
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horsena [70]
The correct answer is d
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3 years ago
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Ignore everything I wrote but I’m supposed to be writing two-column proofs and I need help with these
zavuch27 [327]

What you have so far is perfect. You started with the given statements and then use the definition of midpoint to show that each piece is equal to one another.

From here, use the transitive property

We combine these two statements

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into the following

WX = YZ

So we can effectively say WX = XY = YZ meaning the segments WX, XY and YZ are all the same length.

Through similar logic, we can chain together

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to get VW = XY

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Consequently this means VW, WX, XY, and YZ are all the same length

Let's call that length m.

m = length of segment VW = length of WX = etc etc

This means,

VY = VW+WX+XY = m+m+m = 3m

and

WZ = WX+XY+YZ = m+m+m = 3m

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7 0
3 years ago
True of false, LMN is a right triangle
Mariana [72]

Answer:

true

Step-by-step explanation:

because it is all correct

3 0
3 years ago
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The graph of the equation -5x + By=18 is a line that passes through (-6,-2)
g100num [7]

Answer:

6

Step-by-step explanation:

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input the values

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7 0
2 years ago
⚠️please help done today⚠️
Yuri [45]

Answer:

It would be the first answer choice, 18+54

Step-by-step explanation:

6(3+9

6x3=18

6x9=54

18+54 would be the equation.

Please pick me for brainliest

5 0
3 years ago
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