kailajensen kailajensen
  • 21-09-2017
  • Mathematics
contestada

if b is between a and c find the value if x and bc when ab=3x bc=5x and ac=8

Respuesta :

Аноним Аноним
  • 27-09-2017
ab + bc = ac 

3x + 5x = 8 

8x = 8 

x = 1 is value of x 

To find the length of bc substitute 1 for x 

ab =  5 ( 1)

ab = 5 
Answer Link

Otras preguntas

Link below. Please help!
Why is the Middle East considered a cultural region?
Of the following occupations, which is predicted to have the greatest job growth? A. Web designer B. Network architect/engineer C. Computer programmer
for electric circuits to work they must be:
What is a verbal in grammar
What is 38.224 rounded to the nearest whole number?
Read the proof. Given: m∠H = 30°, m∠J = 50°, m∠P = 50°, m∠N = 100° Prove: △HKJ ~ △LNP Statement Reason 1. m∠H = 30°, m∠J = 50°, m∠P = 50°, m∠N = 100° 1. gi
A basic experiment involves a minimum of ________ participant group(s). three four one two
Two runners are to race one lap on a circular track, the radius to the inside circle is 50m.the radius on the outside lane is 51m. How much of a head start shou
Carol collected aluminum cans for one week. She collected 10 cans each day Monday through Thursday. On Friday morning, Carol collected 18 cans. She wrote the ex