Answer:
I think its 17
Explanation:
Sorry If Im wrong
-4n
Step-by-step explanation:
26
Because DAC is a straight line we can equate that:
4x - 8 + 34 + 76 - x = 180
3x + 102 = 180
3x = 78
x = 26
hello :
(4a) × (3b) =12ab
