Answer:
nine
Step-by-step explanation:
Answer:It would be positive 44
Step-by-step explanation:
Answer:
1
Step-by-step explanation:
2^−1 + 2^−1
2x2^-1
1
Answer:
x = 9
Step-by-step explanation:
The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.
50° is an exterior angle of the triangle, thus
38 + 4x - 24 = 50 , that is
14 + 4x = 50 ( subtract 14 from both sides )
4x = 36 ( divide both sides by 4 )
x = 9
