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Sauron [17]
3 years ago
11

there are 12 pupils in class. they are asked whether each have a brother or a sister., 9 say they have a brother

Mathematics
2 answers:
andre [41]3 years ago
8 0
It will be the total 4 or 3
Allisa [31]3 years ago
7 0

Answer:

Step-by-step explanation

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the length of a rectangle is 3 times the width. The perimeter is 44 cm. What are the dimensions of the rectangle?
Gnom [1K]
Hello there
We can say that,
The length = 3u
The width= 1u
3u + 1u +3u +1u= 44cm
8u= 44cm
1u= 44cm / 8
    = 5.5cm
Length= 5.5 cm x 3
           =16.5 cm
Width= 5.5 cm

Hope this helps :))

~Top

 
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3 years ago
Need some help please!!​
ella [17]

Answer:

The other point on the diameter which is also on the circle is; (-3, 2)

Step-by-step explanation:

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If we want to reach the other point on the diameter which also on the circle, we move -6 units along the x-axis and -4 units along the y-axis to get;

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4.15 km.

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