ayushiamin04 ayushiamin04

02-08-2020
Mathematics

contestada

Given parallelogram ABCD, diagonals AC and BD intersect at point E. AE=11x−3 and CE=12−4x. Find x

Respuesta :

jimrgrant1 jimrgrant1

02-08-2020

Answer:

x = 1

Step-by-step explanation:

The diagonals of a parallelogram bisect each other, thus

AE = CE , substitute values

11x - 3 = 12 - 4x ( add 4x to both sides )

15x - 3 = 12 ( add 3 to both sides )

15x = 15 ( divide both sides by 15 )

x = 1

Answer Link

Otras preguntas

what makes science an exact science

Which quadratic function in vertex form has a vertex at (3, 4) and passes through the point (7,-4)

this isn't really for school but I need to know what this is does anyone have an idea what it could be

Which choice describes the value of m when –5(m + 1) ≤ 23? A 28 5 m   B 28 5 m   C 18 5 m   D 18 5

In 1997 the U.S. population was approxiamately 266,667,000 people. At the rate of 440 prisoners per 100,000 population, about how many prisoners were inthe sys

does Spain have organizational culture (explain pls)

Which of the following is a compound sentence? A litter of otters and their mother splashed in the stream. Coyotes howled even though it was still light out. Th

Solve for (x): (14.5x − 5(x + 2) ≤ 4 + 4(4 − 1/8x)

√y18 please solve this one for me with explication

I need help on this question, I also need a for formula ASAP!!!!