elle824 elle824
  • 09-09-2018
  • Mathematics
contestada

If,AT=3x+1,TL=15 and AL=7x+1 then find the value for x, AT, and TL

Respuesta :

nuuk nuuk
  • 18-09-2018

solution:

AT + TL = AL  


3x + 1 + 15 = 7x + 1  


15 = 4x  


x = 15/4

[tex]AT=3\times\frac{15}{4}+1\\

\frac{49}{4}=12.25\\

AL=7\times\frac{15}{4}+1=\frac{109}{4}\\

27.25[/tex]


Answer Link

Otras preguntas

Which of the following is considered a supplement
Laurie is unable to run long distances but would like to join her friends in a kickball game. What accommodation can they make to help her fully participate in
three precautions that should been take if coal fire is on in house
What type of character has a short part, little involvement in the conflict, and only one exaggerated personality trait?
Write an article on encyclopedias have vanished since google made its entry
Which of the following numbers would be in the solution set to this inequality? Mark all that apply. x/6 - 4 > -3 1. 6 2. 5 3. 7 4. 8 please explain.
a sentence that includes an independent clause and a comparative adverb
if two planes cross one another, then their intersection is two lines. please select the best answer from the choices provided t f
In The Tragedy of Macbeth, Act I, which action most clearly is an act of valor?
Inhaling to the count of four and exhaling to the count of four is an example of A. an unhealthy heartbeat. B. a physical symptom of stress. C. how stress ca