bobross43
bobross43 bobross43
  • 24-08-2021
  • Mathematics
contestada

Find the value of x and QR if Q is between P and R.

PQ=2x
QR=x + 2
PR= 5x -10

Relax

Respuesta :

guidryemily21 guidryemily21
  • 24-08-2021

Answer:

2x+x+2=5x-10

3x+2=5x-10

-3x -3x

2=2x-10

+10 +10

12=2x

2x/2=x 12/2=6

x=6

QR=x+2

6+2=8

QR=8

Answer Link

Otras preguntas

Why is it that cancer does not form every time there is a mistake during the cell cycle?
What is the first step in solving the equation 3. 5 n + 6. 4 = 42. 5? add 6. 4 to each side of the equation. Subtract 6. 4 from each side of the equation. Multi
30g of glucose and 20 g common salt is dissolved in 500 mL of water to make solution. Calculate the concentration of a (a) glucose and (b) common salt in terms
Pure acid is to be added to a 10% acid solution to obtain 90L of 81% solution. What amounts of each should be used? How many liters of 100% pure acid should be
provided service to srijana store and received cash Rs 5000.​
Please write 4-5 sentences about what you see in this image.
Why did the United States enter World War I?
c)what are Complex skills​
Chapter 4 ends with the image of someone laughing inside of the Radley house. What effect does this create for the reader? Explain, citing evidence from the tex
0.36 as a standard form