Step-by-step explanation:
Using absolute value to tell wether the sum of two integers is positive or negative.
Suppose we have a positive integer,
x and a negative interger, -x and we want to find their sum, we take the absolute values of each of the integers, that is |x| and |-x|. Then we subtract these values: |x| - |-x|. If the larger integer is positive, the result of the difference is positive, but if the larger number is negative, the result of the difference is negative.
For any integer x, x + (-x) = 0
Y = 1
Using y = mx + c.
Compare to y = 1, y = 0x + 1 ,
We can see that the slope m = 0 and the vertical intercept, c = 1.
For the line perpendicular to y = 1
Condition for perpendicularity m₁m₂ = -1
m₁ = 0, m₂ = ?
0*m₂ = -1
m₂ = -1/0 = Negative Infinite or Infinite
Slope of line perpendicular to y = 1, is = Infinite.
Answer:
Calculate the degrees angles from the lining like the one on mid left is 180 degrees
Step-by-step explanation:
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Answer: 8270
Step-by-step explanation: 1kg=1000 grams
Answer:
a) 1/3
Step-by-step explanation:
a) Probability of drawing a king of any suit
Number of kings = 4
P(king) = 4/52
= 1/13
b) Probability of drawing a face card that is also a spade
Number of face =3
P(king) = 3/ 52
