Explore Westonci.ca, the premier Q&A site that helps you find precise answers to your questions, no matter the topic. Join our platform to connect with experts ready to provide detailed answers to your questions in various areas. Discover detailed answers to your questions from a wide network of experts on our comprehensive Q&A platform.

In the diagram below of triangle BCD, E is the midpoint of BD and F is the
midpoint of CD. If EF = 47-7x, and BC = -14 + 4x, what is the measure
of EF?
D
E
B