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

in the reaction Mg+Cl2=MgCl2 what should be the coefficient for Cl2

. Simplify the expression. (−5a5b5)2(a3b3)5 25a15b15 25a25b25 −25a25b25

A truck is moving at a rate of 100 kilometers per hour, and the diameter of its wheels is 1.25 meters. Find the angular speed of the wheels in radians per secon

A power that is vested in the president is

Plz answer Solve. 3x < 18 A. x < 6 B. x > 6 C. x < 15 D.x > 54

A deposit of $12,000 is made into a savings account which earns 4 3 5 % interest compounded quarterly. If no additional deposits or withdrawals are made, which

tom took a trip of 1,020 miles. he traveled by train at 55 miles an hour and the same number of hours by plane at 285mph how many hours did the trip take?

Angles E and G are A. Congruent B. non congruent C. Supplementary To each other because they are A. Adjacent B. corresponding C. vertical Angles?

Help asap Name and describe two types of mechanical weathering.

why did some European nations practices imperialism