MajorGeneralZman MajorGeneralZman

23-08-2020
Mathematics

contestada

If B is the midpoint of AC, solve for x, and find the lengths of AB, BC, and AC.

Please show all work and not just the answers.

If B is the midpoint of AC solve for x and find the lengths of AB BC and AC Please show all work and not just the answers class=

Respuesta :

mhanifa mhanifa

23-08-2020

Answer:

49, 49 , 98

Step-by-step explanation:

AC = AB + BC = 2AB

3x - 31 = 2(x+6)
3x - 31 = 2x + 12
3x - 2x = 12 +31
x = 43

AB= BC = x + 6 = 43 + 6 = 49

AC = 2AB = 2* 49 = 98

Answer Link

Otras preguntas

What is 90 divided by 7

The Arts and Crafts Movement occurred mainly in _______________. a. the United States and England c. the United States and South America b. England and France d

what is the ratio of 10 minutes to 3 hours in simplest form?

The ratio of the number of cars to the number of motorcycles in a parking lot is 10:3. The ratio of the number of motorcycles to the numbers of vans is 2:3. Th

Help pleaasssee give me sentences for these words: Journalist Famine Revive Commence Observant Identify Migrate Vessel Persist Hazy Gleam Editor Simple and e

PLEASE HELP!!!!! 1) The table below represents the displacement of a turtle from its nest as a function of time: Time(hours)x: 0, 1, 2, 3, 4 Displacement from

What is one way in which European politics changed because of the expansion and global trade during the 15th to 18th centuries? A. As private merchants became w

Europe is home to many countries with many different languages. How could this affect globalization? PLEASE HELP - :(

You had 13 of your allowance left on Monday. On Tuesday, you spent 13 of that amount of money. On Wednesday, you spent 13 of what you spent on Tuesday. What fra

The national government can try to compel states to obey national laws using fiscal federalism, even in areas where the national government has no authority ove