jess0414 jess0414

03-07-2019
Mathematics

contestada

find the value of x if A, B and C are collinear points and B is between A and C. AB= 6x, BC= x-5, AC= 23

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

03-07-2019

Answer:

x=4

Step-by-step explanation:

AB + BC = AC

AB= 6x, BC= x-5, AC= 23

Substituting what we know

6x + x-5 = 23

Combine like terms

7x -5 = 23

Add 5 to each side

7x-5+5 =23+5

7x = 28

Divide each side by 7

7x/7 = 28/7

x=4

Answer Link

Otras preguntas

after defeating German forces in North Africa Allied Leaders turned their attention to which of the following countries

Kaylee got a 15% raise.She now earns $23 an hour. How much did she earn per hour before the raise

A suburb is a residential community that is dependent on a larger metropolitan area. a. True b. False

$1348 deposited at an interest rate of 2.5% for 18 months

__________ disorders are psychological difficulties that take on a physical form, but for which there is no medical cause. A. Generalized Anxiety B. Obsessive-

Which art movement was the invention of Pablo Picasso and Georges Braque? Orphism Fauvism Cubism Futurism

what are two methods of active transport ?

What idea about government did the Founding Fathers include in the Preamble to the Constitution? A. Popular sovereignty B. Checks and balances C. Individual l

Which is the word equation for photosynthesis

The tax rate is 7.5% What is the tax on 110?