Copy these incomplete number lines. Label the missing numbers on each of them.
2 answers:
Answer:
(a) 0, 10, 20, 30, 40, 50.
(b) 0, 8.1, 16.2, 24.3, 32.4, 40.5.
(c) 0, 2.2, 4.4, 6.6, 8.8, 11.
(d) 0, 3.33, 6.67, 10, 13.33, 16.67.
Step-by-step explanation:
Part a.
From the given number line it is clear that
2 units = 20
So, length of 1 unit is
Therefore, the numbers on the number line are 0, 10, 20, 30, 40, 50.
Part b.
From the given number line it is clear that
4 units = 32.4
So, length of 1 unit is
Therefore, the numbers on the number line are 0, 8.1, 16.2, 24.3, 32.4, 40.5
.
Part c.
From the given number line it is clear that
4 units = 8.8
So, length of 1 unit is
Therefore, the numbers on the number line are 0, 2.2, 4.4, 6.6, 8.8, 11.
Part d.
From the given number line it is clear that
3 units = 10
So, length of 1 unit is
Therefore, the numbers on the number line are 0, 3.33, 6.67, 10, 13.33, 16.67.
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Answer: 2 units.
Step-by-step explanation: When you graph the points given, it gives you this shape in the image below. The hypotenuse (longest side of triangle) is found by doing the following:
a^2 + b^2 = c^2, where a and b are the legs (the other sides of the triangle) and c is the hypotenuse.
5^2 + 2^2 = 29.
√ 29 ≈ 5.38, and that is the length of the hypotenuse.
The shortest side is the bottom side, which is 2 units. Therefore, that is your answer.
Let me know if this is right! :)
