2 years ago

Please answer this question now

Mathematics

2 answers:

RUDIKE [14]2 years ago

4 0

Answer:

the length of MN is 5(1), or 5

Step-by-step explanation:

Segments add up to 9x here: 4 + 5x = 9x, so 4 = 4x and x must therefore be 1.

Then the length of MN is 5(1), or 5, and the length of LN is 9(1) = 9.

dusya [7]2 years ago

3 0

Answer:

Step-by-step explanation:

LM + MN = LN

4+5x = 9x

Subtract 5x from each side

4+5x-5x = 9x-5x

4 = 4x

Divide by 4

4/4 = 4x/4

1 =x

We want MN

5x =5*1 = 5

MN =5

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