irenemarsh06 irenemarsh06
  • 15-09-2022
  • Mathematics
contestada

A triangle has a
height of 2x + 6 and a base length of x + 4.
What is the area of the triangle?

Respuesta :

jaisurajk jaisurajk
  • 15-09-2022

Answer: A=x^2+7x+12

Step-by-step explanation:

A=area of triangle. h=height. b=base

A=bh/2

A=(x+4)(2x+6)/2

A=(x+4)(2x/2+6/2)

A=(x+4)(x+3)

A=x*x+4x+3x+4*3

A=x^2+7x+12

Answer Link

Otras preguntas

Explain the rule that goes with the pattern 2,6,18,54,162
What is the state of the crust
Brand A has a recognition value worth ​$47 billion more than brand B. If the total value of these two brands is ​$101 ​billion, find the value of each of the br
what is the average of 27 and 45?
how many visitors does the white house get per day
what is the full name of the main character in the contender
what is one of the ways a fission reaction can get out of control?
estimate 44.8 x 5.1 ≈
john link what two phenomeno to the relatioship betwen the ottoman and venice
if both fractions are in lowest terms, then how do you find which fraction is greater than and less than?