Question

1
Solve the following questions. Each question carries 2 marks. (8 marks)
-5
a) Mark 5 and 6 on the number line and identify which is bigger.
-12 -4 9
b) Arrange the following rational numbers in ascending order:
and 1
-15' 5-3 6
-40 (9-4)
c) Simplify
8
-7
d) A plane is flying at a height of 5,000 m above the sea level. At a point, it is exactly
above a submarine floating 1,200 m below the sea level. What is the vertical
distance between the plane and the submarine?​

Answer 1

Answer:

d):5000+1200= 6200 is the vertical distance between plane and submarine

Answer 2

Answer:

answer for the given problem is given