rivermadds6145 rivermadds6145

20-12-2021
Mathematics

contestada

In a quadrilateral ABCD, line AC = x + 6 and line BD = 2x-4. For what value of x Is ABCD a rectangle?

Respuesta :

sqdancefan sqdancefan

29-12-2021

Answer:

x = 10

Step-by-step explanation:

The diagonals of a rectangle are the same length. This means ...

AC = BD

x +6 = 2x -4

10 = x . . . . . . . . add 4-x to both sides

The figure is a rectangle for x=10.

Answer Link

Otras preguntas

I need to try and find the area.

Which of the following is a reason why Great Britain was not considered a superpower country after WWII? A. They were in recovery mode B. Germany was a greater

Please someone help me

How much work is done when 5 newtons move through 3 meters?

it is often said that the poor are economically vulnerable and thus are the ones most affected by recession. Why is it so?

Which artery serves the distal part of the large intestine via its left colic, sigmoidal, and superior rectal branches?.

While seemingly very dissimilar, ragtime piano and the marches played by brass bands actually shared much in common. Only one characteristic below is unique to

Which option is a good name for a function that takes the number of gallons of paint and returns the size of the room that can be painted?

What two protein foods are not allowed to have added hormones?

......................