Step-by-step explanation:
value of d = 90° ( as it's a perpendicular)
e = 49° ( vertically opposite angle)
as, sum of all angles on a straight line is 180°
so,
48° + f = 180°
f = 180 - 49 = 131°
f = 131°
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X divided by two is 5
So you multiply 5 and 2 to get 10. Therefore x equals 10
If 100 cats killed 100 mice in 100 days, you can say that each cat killed one mouse the day after the last cat. So, if four cats killed four mice, and we're going of off the same basis that each cat killed one mouse the day after the last cat, then the answer would be 4.
N and n+2 because if n=1 then you do 1+2 and that equals 3. So then you have 1,3
The answer would be 20 over 1 bevause if you do 20 ×1 you get 20. So the would be 20 over 1.
