talianatlopez talianatlopez

07-03-2022
Mathematics

contestada

in rectangle ABCD, BD and AC are diagonals and intersect at E. If BD = 84 units and AE = 6y, what is the value of y

Respuesta :

jimrgrant1 jimrgrant1

07-03-2022

Answer:

y = 7

Step-by-step explanation:

The diagonals of a rectangle are congruent and bisect each other, then

AC = BD , that is

AE + EC = BD [ AE = EC = 6y ]

6y + 6y = 84

12y = 84 ( divide both sides by 12 )

y = 7

Answer Link

Otras preguntas

Sample size non-inferiority tests for two means using differences

(SELECT ALL THAT APPLY) These factors resulted in religious conflict in Eastern Europe. the separation of Christianity into western and eastern factions tension

The goal of william Lloyd Garrison's (Blank) was to build public support for the aboltion of slavery Fill in the blank

True or false the cerebral cortex is the highest portion of the brain?

Sociologist robert michels called the tendency of organizations to become increasingly dominated by small groups of people the bureaucracy. true or false

How does the president exercise control over the bureaucracy?

Solve for all please they are really important

HELP ASAP!! DUE TOMORROW!! WILL MARK AS BRAINLIEST IF ANSWERED NOW!! Describe how the following quote relates to real life:"If only closed minds came with c

A car leaves Albany, NY, and travels west toward Buffalo, NY. The equation D=280-59t can be used to represent the distance,D, from Buffalo after t hours. In thi

Why doesn’t Carson mention her “contention” until she is nearly finished with the piece? Also, why does she tell the reader what her “contentions” aren’t before