perez88kassandra perez88kassandra
  • 16-04-2021
  • Mathematics
contestada

a triangle has sides with lengths of 2x - 7 , 5x - 3, and 2x - 2. what is the perimeter of the triangle

Respuesta :

julias4923 julias4923
  • 16-04-2021
Since the formula for perimeter of a triangle is base+side+side you just combine like terms so 2x+5x+2x=9x and -7+(-3)+(-2)=-12 so you would get 9x-12 for the answer.
Answer Link

Otras preguntas

Which are elements of civilization? cities canals and waterways specialized labor brick houses communication and writing moral code
5/8 multiplied by 2/5
What is the speed of a car that travels a distance of 520 kilometers in 12 hours? 0.43 km/hr 0.023 km/hr 62.4 kmhr 43 km/hr
Find each percent of change. 105 is decreased to 32
7.025 how to change it to a fraction?
What does a horizontal line look like?
which equation can be used to find the total cost,t of m videos for $12 each? A) m= 12 t B) t= 12m C) t=12 + m D) m= 12-t
Why did the Church resist changes taking place during the Middle Ages and the Renaissance that were leading to the Scientific Revolution?
Whats is a chemical change of a paper bag
the combination of sulfur dioxide, nitrogen oxide, and atmospheric moisture creates