Answer to Question #243795 in Geometry for Emmy

Question #243795

1fLN= 6r -5, LM=r+ 7, and MN = 3r + 20,

find MN.

Expert's answer

"LN+LM=MN"

"6r-5+r+7=3r+20"

"r=4.5"

"MN=33.5"

Learn more about our help with Assignments: Geometry

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. True or false: If PQ≅QR , with PQ = 3x – 8, QR = 2x, and RS = 1.5x + 4, then P
2. Find the coordinate of the point which divides the line joining p(2,1) and Q(3,5), externally in the
3. Construct a logarithmic spiral using golden ratio triangles with isosceles side of length 3 units
4. A rectangular floor of a community hall has a width of 1800 cm and a length of 2400 cm. The floor wi
5. In the coordinate plane the point x (-4,4) is translated to the point x (0,-1). Under the same trans
6. In the coordinate plane the point x (-4,4) is translated to the point x (0,-1). Under the same trans
7. ABCD is a right trapezoid (\angle A = 90