kaysub13 kaysub13

14-12-2018
Mathematics

contestada

if D is the midpoint of line AC, C is the midpoint of line AB, and BD=12, what is the length of line AB

Respuesta :

28-12-2018

Look at the picture.

x + 2x = 12

3x = 12 divide both sides by 3

x = 4

AB = 12 + x

therefore AB = 12 + 4 = 16

Answer: AB = 16.

Ver imagen gmany

Answer Link

Otras preguntas

When one evaluates a situation to determine if it is irrelevant, positive, challenging, or harmful, one is making a(n) _____ appraisal?

What is the average kinetic energy kavg of the hydrogen molecules at a temperature of 100k? assume that the molecules have only three degrees of freedom at this

What's the answer for question 16?

The text points out that the first step in formulating support for married couples and their families is to recognize that

A child who is capable of reversibility can a.center on just one aspect of a problem, rather than focus on several aspects at once. b.focus on relations between

Posteriorly, the labia minora meet as two ridges that fuse to form the

a rectangle poster board has an area of 3/8 square yard and a length of 1/2 yard. Given area equals length times width, how wide is the poster board?

Frank wrote several statements to summarize the relationship between the first and second laws of thermodynamics. 1 - Thermal energy is conserved. 2 - Some the

The most effective way to help a child learn new behavior is to A. teach it during story time. B. read about the behavior to the child. C. sho

Mathilde et Bernadette sont _____ de Paris.venuesvenuevenuvenus