-2x-11 is equivalent to 3x-4-(5x+7)
Answer:
u = - 
Step-by-step explanation:
Given
t = - rsu ( multiply both sides by - 1 )
- t = rsu ( divide both sides by rs )
-
= u
The sum of the interior angles can be represented by:
180(n-2)
180 x 2 = 360
Therefore, the sum of the angles must be 360.
56 + 97 + 136 = 289
360 - 289 = 71<span>°
Hope I helped!</span>
Answer:
x=1, y=4
Step-by-step explanation:
5 - 2/3 = 15/3 - 2/3 = 13/3.