Answer:
B. 12
Step-by-step explanation:
✔️Find the value of x
The side lengths of two similar triangles are always proportional.
Given that ∆ABC ~ ∆LMN, therefore:

AB = 5
LM = 10
AC = x + 5
LN = 3x + 3
Plug in the values

Cross multiply

(distributive property)
Collect like terms
Divide both sides by 5
x = 7
✔️Find AC
AC = x + 5
Plug in the value of x
AC = 7 + 5
AC = 12
Answer:
lol sry for AWFUL handwriting!!!! Hope this helps!! Have a great day : )
Answer:
maybe 3 ?????
Step-by-step explanation:
Answer:
9/10
Step-by-step explanation:
Make the numerator 12 and denominator 5.
Now put both numerators together and the denominators together.
then multiply numerator by numerator and denominator by denominator.