+0  
 
0
215
1
avatar+128 

 Parallelogram ABCD   is a rectangle.

 

AC=2y+7

BD=3y−4

 

What is the value of y?

 

I think it could be 19. 

Acceptfully  Nov 16, 2017

Best Answer 

 #1
avatar+544 
+2

2y+7=3y-4

2y-3y=-4-7

-1y=-11

-1y/-1=-11/-1

y=11

lynx7  Nov 16, 2017
 #1
avatar+544 
+2
Best Answer

2y+7=3y-4

2y-3y=-4-7

-1y=-11

-1y/-1=-11/-1

y=11

lynx7  Nov 16, 2017

9 Online Users

New Privacy Policy

We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive information about your use of our website.
For more information: our cookie policy and privacy policy.