A few days ago
I have a question on my Geometry Honors homework… help?
Find the value of the variable and LM if L is between N and M.
The problems:
1. NL=5x, LM=3x, and NL= 15
2. NL=6x-5, LM= 2x+3, and NM=30.
I understand finding the variable, but what does it mean find LM if L is between M and N? Does it literally mean put L, M, and N together and multiply?
Top 1 Answers
A few days ago
Favorite Answer
“If L is between M and N” means: __M_____L_________N_____. L is literally between M and N on a line.
1.) NL=5x, LM=3x, and NL= 15
if NL=5x and NL=15 then 5x=15; therefore x=3; therefore
if LM=3x then LM=3(3); LM=9
2.) NL=6x-5, LM= 2x+3, and NM=30
Because L is between M and N, NL+LM=NM.
Substitute the values given in the problem:
(6x-5)+(2x+3)=30
6x-5+2x+3=30
8x-2=30
8x=32
x=4
I hope this helps.
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