The answer is 12. I would do it by setting up a proportion:
8 = x
10 15
Then cross multiply to get
10x=8*15
10x=120
x=12
Mesure of inscribed angle: mesure angle LMN = mesure ARC (MLN)/2
Hence angle MLN = 64°
Answer:
the answer of this question is = 194.53
I believe the word you are looking for is variable. variable is the word used when talking about a value of x in an equation.
