Doanh nghiệp X tham gia đấu thầu hai dự án độc lập. XS để trúng thầu ở dự án thứ nhất là 0,4; ở dự án thứ hai là 0,8. Tính xs để doanh nghiệp X:
a) Trúng thầu cả hai dự án c) Trúng thầu ít nhất 1 dự án
b) Chỉ trúng thầu 1 dự án d) Không trúng thầu dự án nào

so then what are you asking?

step-by-step explanation:

when rotating a figure 180 degrees, imagine that you are able to take the figure and turn it clockwise or counterclockwise around a center point. to rotate a figure 180 degrees, you will need to apply the rule (x, y) → (-x, -y). start by using a coordinate grid with coordinates for each vertex of the figure. the center point of the coordinate grid is located at (0, 0), which is what you will rotate the figure around. write down the original coordinates of the shape you are going to rotate. then, apply the rule. for example, coordinate (1, 2) becomes (-1, -2). another example would be, coordinate (-4, -2) becoming (4, 2). after you change each original coordinate to the rotated coordinate, you will draw your new figure.

step-by-step explanation:

answer: i wpould go with c

step-by-step explanation:

no because after the troops were pulled many blacks were killed by hangings lynchings and other cruel ways which in a way interrupted the reconstruction of the south and differed from the way abraham lincoln had an idea of reconstruction