Chapter 4.CT, Problem 10CT

### Elementary Geometry For College St...

7th Edition
Alexander + 2 others
ISBN: 9781337614085

Chapter
Section

### Elementary Geometry For College St...

7th Edition
Alexander + 2 others
ISBN: 9781337614085
Textbook Problem

# In Δ A B C , M is the midpoint of A B ¯ and N is the midpoint of A C ¯ . If MN= 3x-11 and BC= 4x+24, find the value of x.

To determine

To Find:

Value of x.

Explanation

Given:

M is the midpoint of ABÂ¯ and N is the midpoint of ACÂ¯

Calculation:

The line joining the midpoints of two sides of a triangle is parallel to the third side.

Therefore

MN=12(BC)

### Still sussing out bartleby?

Check out a sample textbook solution.

See a sample solution

#### The Solution to Your Study Problems

Bartleby provides explanations to thousands of textbook problems written by our experts, many with advanced degrees!

Get Started

#### In Exercises 6372, evaluate the expression. 65. 12+41612

Applied Calculus for the Managerial, Life, and Social Sciences: A Brief Approach

#### If f(x)=0xx2sin(t2)dt, find f(x).

Single Variable Calculus: Early Transcendentals, Volume I

#### Find f. f(x) = 2x + 3ex

Calculus: Early Transcendentals

#### True or False: is monotonic.

Study Guide for Stewart's Single Variable Calculus: Early Transcendentals, 8th

#### j Ã— (âˆ’k) = i âˆ’i j + k âˆ’j âˆ’ k

Study Guide for Stewart's Multivariable Calculus, 8th