princessnie12 princessnie12

03-06-2021
Mathematics

contestada

I need help if anyone knows the answer please ASAP

I need help if anyone knows the answer please ASAP class=

Respuesta :

YCCMAnon YCCMAnon

03-06-2021

Answer:

TE=11

Step-by-step explanation:

[tex]x^2+6x=x+14\\x^2+6x-x-14=0\\x^2+5x-14=0\\(x-2)(x+7)=0\\x=2\\x=-7\\[/tex]

(you can't use -7 cuz that would make TE a negative distance and that's a nono)

[tex]x=2\\TE=6(2)-1\\=12-1\\=11[/tex]

Answer Link

Otras preguntas

the scientific method is limited to investigating physical phenomena that are which of the following? select all that apply.

f (x) = |x + 3| -1 . Find the average rate of change from x = -6 to x = 8

Given right triangle A w/a hypotenuse length of 3y + x and a leg of y-x, and right triangle B, w/ a hypotense length of y+5 and a leg length of x+5, for what va

Which of the following elements can form diatomic molecules held together by triple covalent bonds?

A construction truck collides with the back of a subcompact car. Which vehicle has the larger change in momentum during the collision? A) The small car has a la

for the function f(x) = –(x 1)2 4, identify the vertex, domain, and range. the vertex is (–1, 4), the domain is all real numbers, and the range is y ≥ 4. the ve

Evaluate f(x) = 1/4x for x = -5 A. -4/5 B.-1 1/4 C. -1/20 D. 20

What type of scientist studys plant genetics

In Hooke’s law, what does k represent?Select one of the options below as your answer: A. mass of the spring B. length of the spring C. force of the spring D. st

identify a society you consider civilized