The sum of these two angles is 180°, therefore,
138° + (x + 8)° = 180°.
Simplify the left side of the equation.
146° + x = 180°.
Subtract 146 from both sides.
x = 34°
Hello from MrBillDoesMath!
Answer:
a = 0, a = 2/5
Discussion:
10a(5a-2) = 0 => A*B = 0 if A or B (or both ) = 0
a = 0 or 5a -2 = 0 =>
a = 0, a = 2/5
Thank you,
MrB
Answer:
i dont know mabey someone else knows