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

50 points! help, quick please!

which characteristic describes the troposphere PLSSS SEND HELP (science btw)

A dilation with a scale factor of 3. 5 and centered at the origin is applied to PQ¯¯¯¯¯ with endpoints P(2, 5) and Q(2, 1)

Find the sin of Write your answer as an integer or a decimal rounded to the nearest hundredth.

Passive peer pressure includes all of the following EXCEPT: A. TV and radio advertisements B. Threats C. Popular people at school D. Role models Please select t

What was a Knights code of conduct called within a feudal society a Grand Jury b Mannerism c feudalism d Joust

A population of mice contains 20 animals with white tails and 30 animals with grey tails. Grey tails are the dominant trait.

Evaluate 1/3b+7/12 when b= 1/4 .

When a neurotransmitter binds a protein channel, it opens and lets sodium diffuse down its concentration gradient. This is an example of a.

When does plagiarism become copyright infringement?.