raelove4 raelove4

04-12-2017
Mathematics

contestada

5. Given that side A and side E are of equal length, find a positive value for x. Show all work.

5 Given that side A and side E are of equal length find a positive value for x Show all work class=

Respuesta :

jdoe0001 jdoe0001

04-12-2017

[tex]\bf A=E\implies 3x^2-11~~=~~x+13\implies 3x^2-x-24=0 \\\\\\ (3x+8)(x-3)=0\implies \begin{cases} 3x+8=0\\ 3x=-8\\\\ x=\cfrac{-8}{3}\\ -----\\ x-3=0\\ \boxed{x=3} \end{cases}[/tex]

Answer Link

Otras preguntas

Noncustodial fathers who see their children only occasionally tend to take on a(n) __________ style of parenting.

What numbers is divisible by 492,570

Writers who use imagery are using the senses to get audiences to visualize must describe either fire or water in great detail rarely become considered "great

Is the answer for #2 12? I got 12

Jake is an excellent barber. however, all customers who come to him for a haircut must buy a bottle of shampoo. this type of arrangement is known as a tie-in sa

The man whose brain injury sparked new interest in brain research was:

what three tribes conquered and ruled Mesopotamia after the decline of sumer's city -states?

-(4p-19)=27 solve for p show all work please

What is the density of lead (in g/cm3) if a rectangular bar measuring 0.50 cm in height, 1.55 cm in width, and 25.00 cm in length has a mass of 218.9 g ? expres

One leg of a right triangle is 6 in. longer than the other leg. the hypotenuse of the triangle is 25 in. what is the length of each leg to the nearest inch?