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4 votes
What is the length of MN

What is the length of MN-example-1

2 Answers

0 votes

Answer:

c. 7

Explanation:

User The Mask
by
7.8k points
5 votes

Answer:

4 units

Explanation:

MN is equal to ML because the triangle is an isosceles triangle.

MN = x + 3

ML = 4x

Since MN equals ML, then...

x + 3 = 4x

3 = 3x

1 = x

Now that you know the value of x, you can plug in this value to the equation.

MN = (1) + 3

MN = 4

So, MN equals 4 units which is letter choice A.

User Tiberiu Maxim
by
7.7k points

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