plaiqnum plaiqnum
  • 02-06-2018
  • Mathematics
contestada

Find the area of a triangle with base of 3x + 5 ft and a height of 5x ft.

Respuesta :

jdoe0001 jdoe0001
  • 02-06-2018
[tex]\bf \textit{area of a triangle}\\\\ A=\cfrac{1}{2}bh~~ \begin{cases} b=3x+5\\ h=5x \end{cases}\implies A=\cfrac{1}{2}(3x+5)(5x) \\\\\\ A=\cfrac{1}{2}(15x^2+25x)\implies A=\cfrac{15x^2+25x}{2}[/tex]
Answer Link

Otras preguntas

what does the expression "what ever floats your boat" mean?
which point lies on the graph of the boundary line of the inequality 3y + 4x< 12
What does it mean when Brutus says: "Into what dangers would you lead me, Cassius... that you would have me seek into myself...for that which is not in me?
Solve for x/4-x+2/6=x/3
During the Renaissance, along with the importance of God, who else did people had value?
Give five rational numbers lying between 3/5 and 4/5. Insert six rational numbers between 3 and 4.
The specific temperature at which a substance changes from a liquid to a gas is an example of a
Determine the type and number of solutions of 7x^2+3x+8=0
information about tigers
How do you find the length of a circle in geometry?