Express each of these statements using predicates, quantifiers, logical connectives, and mathematical operators where the domain consists of all integers. A. The product of two negative integers is positive.
B. The average of two positive integers is positive.
C. The difference of two negative integers is not necessarily negative.
D. The absolute value of the sum of two integers does not exceed the sum of the absolute values of these integers.

70

step-by-step explanation:

2*5=10

4*15=60

60+10=

70

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:

hi how are you doing today? if you ever need just tell me

step-by-step explanation: