Answer:
now i dont know if this is the thing your asking but a negative plus a negative is a positive.
Answer:
Espero te sirva
Step-by-step explanation:
Good bye
N would equal 45° since the tiny square means its 90°. 90-45=45.
Answer:
0
Step-by-step explanation:
12-(-4)(-3)
-3 x -4 = 12
12 - 12= 0
Answer:
x=30
Step-by-step explanation:
it is an equilateral triangle, so all angles are the same. each angle is 60 degrees. 60/2 is 30, so 30 degrees is the answer.