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If DM = 25, what is the value of r?
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If DM = 25, what is the value of r?

If DM = 25, what is the value of r?-example-1
User Pete Becker
by
8.5k points

1 Answer

4 votes

Answer: 12

Explanation:

If DM = 25 and

DM = r+2 + 2r -13

Then:

(Simplifying)

DM = 3r -11

(Solving for r)

3r -11 = 25

3r = 36

r = 12

User Pete Kirkham
by
7.7k points
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