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

Otras preguntas

The sides of a triangle are 7, 4, n. If n is an integer, state the largest and smallest possible values of n.
Which value for y makes the sentence true? 8 - y = 9 - 3
-2 -1 1 2 pls help!!!
Explain the significance of retinal changes in a patient with high blood pressure.
An electric field of magnitude 2.35 V/m is oriented at an angle of 25.0° with respect to the positive z-direction. Determine the magnitude of the electric flux
how did the renaissance influence the reformation
why the location of the Swahili coast made it a center of trade ?
The acceleration of a particle is given by a = 6t - 28, where a is in meters per second squared and t is in seconds. Determine the velocity and displacement as
The _forms food into balls
what do proteins, nucleic, acids, and carbohydrates all have in common