chevy1982
chevy1982 chevy1982
  • 04-04-2019
  • Mathematics
contestada

Solve the perimeter for an isosceles triangle, p=2a+b, for a.

Respuesta :

alwaysright72
alwaysright72 alwaysright72
  • 05-04-2019

Answer:

a= 1/2p-b

Step-by-step explanation:

p=2a+b

divide by 2 on both sides

1/2 p = a+b

subtract b from both sides

1/2 p - b = a

flip equation (not needed, just personal preference)

a= 1/2p-b

(Sorry if I didn't understand well enough and got it wrong)

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