Join IDNLearn.com and start exploring the answers to your most pressing questions. Discover in-depth and trustworthy answers from our extensive network of knowledgeable professionals.
Sagot :
2(3x - 4) = 2x + 12
6x - 8 = 2x + 12
4x = 20
x = 5
AB = 3(5) - 4 = 11
AC = 2(5) + 12 = 22
BC = 7(5) - 2 = 35 - 2 = 33
AC:BC = 22:33 = 2:3
Answer:
AC : BC = 2 : 3
Step-by-step explanation:
AB : AC = 1 : 2
therefor
2(3x - 4) = 2x + 12
6x - 8 = 2x + 12
4x = 20
x = 5
-----------------
AC = 2x + 12 = 22
BC = 7x - 2 = 33
AC : BC = 22 : 33
Divide by 11
AC : BC = 2 : 3
Your engagement is important to us. Keep sharing your knowledge and experiences. Let's create a learning environment that is both enjoyable and beneficial. Your questions find answers at IDNLearn.com. Thanks for visiting, and come back for more accurate and reliable solutions.