abirunWholl abirunWholl
  • 03-03-2017
  • Mathematics
contestada

Write a function rule for the area, a, of a triangle whose base, b, is 2 cm less than seven times the height, h. what is the area of the triangle when the height is 14 cm?

Respuesta :

epride17 epride17
  • 03-03-2017
b=7h-2
When h=14 b=96
a=(1/2)b*h
Therefor a=(96*14)/2
a=672cm^2
Answer Link
126431
126431 126431
  • 07-12-2020

Answer:

7h² – 2h over 2; 672

Answer Link

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