avpjecfii3 avpjecfii3

18-08-2022
Mathematics

contestada

The value of XY if Y is between X and Z, XY = 3a, XZ = 5a-4, and YZ = 14

What’s the answer ?? Please help

The value of XY if Y is between X and Z XY 3a XZ 5a4 and YZ 14 Whats the answer Please help class=

Respuesta :

Medunno13 Medunno13

18-08-2022

Answer: 27

Step-by-step explanation:

[tex]XY+YZ=XZ\\\\3a+14=5a-4\\\\14=2a-4\\\\18=2a\\ \\ a=9\\\\\implies XY=3(9)=27[/tex]

Answer Link

Otras preguntas

Review the detail. The paper topic is best understood in terms of different segments of time. Which organizational structure would be most appropriate for this

Jon has two trees in his yard. one is 20 feet taller than the other. if we let h h be the height of the shorter tree, write an algebraic expression for the sum

Fill in the blank Mi perro es ____ mas rapido del parque a) La b) Le c) el (with accent on e) d) el (no accent)

South african laws that legally and forcibly separated people of different ethnic and racial backgrounds were known as

"what is the difference between a physical change and a chemical change? give an example of both and explain your answer. what are the three physical states o

The atmosphere on the moon is A. thinner than on Earth most of the time B. is about the same as the Earth's atmosphere c. is heavier than on the Earth most

Considering light at the two ends of the visible light spectrum, violet light has a _____ wavelength and a _____ photon energy than red light.

what is a corporate bond?

How would you describe the relationship between human rights and reproductive rights?

Losers of war pay these to make up for damages they caused