We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive pseudonymised information about your use of our website. cookie policy and privacy policy.
 
+0  
 
0
66
2
avatar+128 

Two angles of an equilateral triangle have measures 3x+7 and 2y-4 find x+y

 Sep 24, 2019
 #1
avatar+142 
-2

.....

 

 

 

Sorry I messed up and it wont delete 

 Sep 24, 2019
edited by killersteve27  Sep 24, 2019
edited by killersteve27  Sep 24, 2019
 #2
avatar
0

3x + 7 = 60 degrees

x = 17 2/3 degrees.

2y - 4 = 60 degrees

y = 32 degrees.

x + y = 17 2/3 + 32 = 49 2/3 degrees.

 Sep 24, 2019

13 Online Users

avatar