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marysya [2.9K]
3 years ago
11

Moira solved a problem on the board. What error did Moira make and how can she correct it?

Mathematics
1 answer:
iren [92.7K]3 years ago
4 0

Answer:

you need to tell us what error she made first then you would find another way to solve the problem and look at all the posiibiltys

Step-by-step explanation:

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Answer:

B

Step-by-step explanation:

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If MP is a perpendicular bisector to LN, find each value (picture attached)
solong [7]

Answer:

x=4, MN= 37, LM= 37, y=7.

Step-by-step explanation:

If MP is a perpendicular bisector to LN, then NP and LP are equivalent.

(Solve for y)

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(Move the +2 to the right side of the equation)

2y= 14

(Divide both sides by 2 to isolate the variable)

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To find x and the measure of MN and LM, solve for x in the following equation:

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(Move 7x to the right side of the equation)

9 = 4x-7

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16= 4x

(Divide both sides by 4 to isolate the variable.)

4= x

Plug x back into both equations to get the measure of MN and ML

MN=7(4)+9

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MN= 37

LM= 11(4)-7

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LM= 37

I hope this helps!

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