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Alex Ar [27]
3 years ago
12

Question and examples in picture. Please help

Mathematics
1 answer:
kondor19780726 [428]3 years ago
3 0

Answer:

a = 7, LN = 105

Step-by-step explanation:

LM = 8a

\textrm{LM also equals 56}

Solve for a

8a = 56 \rightarrow a =7

Given that a = 7, solve for MN

MN = 7a

MN = 7(7) \rightarrow 49

In order to find LN, add 49 and 56 together

49 + 56 = 105

LN = 105

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