Hãy chứng minh nếu có một bài toán NP-đầy đủđược giải trong thời gian đa thức bởi một máy Turing tất định thì lớp bài toán P và NP bằng nhau.

State if the two triangles are congruent. if they are, state how you know?

The weight of an object in the water is 7% of its weight out of the water. what is the weight of a 652g object in the water?

Which statements are true? check all that apply. the line x = 0 is perpendicular to the line y = –3. all lines that are parallel to the y-axis are vertical lines. all lines that are perpendicular to the x-axis have a slope of 0. the equation of the line parallel to the x-axis that passes through the point (2, –6) is x = 2. the equation of the line perpendicular to the y-axis that passes through the point (–5, 1) is y = 1.