Point M lies between points L and N on Line segment L N . The space between L and M is 10 x + 8. The space between M and N is 5 x minus 4. If LN = 12x + 16, what is the length of Line segment L N in units? 16 units 40 units 48 units 64 units
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Answers
Answered by
0
Answer:
10x+8+5x-4=12x+16
bcuz
lm+mn=ln
so
15x+4=12x+16
15x-12x=12
x=4
Answered by
12
Answer:
64 units
Explanation:
LM+MN=LN
10x+8+5x-4=12x+16
15x+4=12x+16
15x-12x+4=16
3x=16-4
3x=12
x=12/3
x=4
LN=12x+16
LN=12*4+16
LN=48+16
LN=64 units
Hope it helps!!!
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