Answer is 14 hope this helps
A) we know, all the angles in a triangle is equal to 180
So, 35 + 52 + 3(x + 2) = 180
87 + 3x + 6 = 180
3x = 180 - 93
x = 87/3
x = 29
b) Now, Angle C = 3(x + 2)
C = 3(29 + 2)
C = 3(31)
C = 93
Hope this helps!
<span>6m+ 7n+ 5m - 3n
(6m + 5m) + (7n - 3n)
11m + 4n </span>← answer
Since 3 squared is 9 and 4 squared is 16, the square root of 13 will fall somewhere between 3 and 4
