rafiers5anjulia rafiers5anjulia
  • 02-12-2016
  • Mathematics
contestada

Length of an idicated side of a triangle when the perimeter = 6x. side 1 = x 3. side 2 =2x 4. find side 3.

Respuesta :

Аноним Аноним
  • 06-12-2016
6x=x+3+2x+4+y
solve for y
6x=x+3+2x+4+y
6x=3x+7+y
get everything but y on the right hand side
6x-3x-7=y

3x-7=y third side\
check
6x=x+3+2x+4+3x-7
6x=6x
ok
Answer Link

Otras preguntas

¿Qué tipo de situación hay en Guantánamo? property lease by the U.S. from Cuba indefinitely an agreement that either party can end at any time a bay and surroun
why is iodine is a solid at STP but chlorine is a gas at STP? explain in terms of intermolecular forces.
Which type of telescope does not require darkness in order to be able to use it?
What are the similarities and differences between African American spirituals and their adaptation blues?
If the diameter of my circle is 2 cm what is the circumference in cm only type numbers rounded to the nearest hundredreth
Please answer question D for me!
What is the distance between (-2,3) and (-7,3)
Зn + 14 = -4 What’s the n
Can someone help me with the last question?
What is the answer to this??