When you solve a problem involving money, what can a negative number represent
1 answer:
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1. False because a rational is a fraction or part of a number (
). 
2. True; a real number is any number that isn't imaginary (
)
3. True; same reason
4. True; an integer is any number that can be wrote without a fraction or decimal (the opposite of rational).
5. True;
and that's a decimal.
6. True; the natural number system starts from 0 and counts upwards
7. True; reason above
2. True; a real number is any number that isn't imaginary (
3. True; same reason
4. True; an integer is any number that can be wrote without a fraction or decimal (the opposite of rational).
5. True;
6. True; the natural number system starts from 0 and counts upwards
7. True; reason above
Using proportions, it is found that the central angle of the walking sector is of 36º.
- This question can be solved by <em>proportions</em>, using a rule of three.
- The angle corresponding to 100% = 1 is of 360º, while we want to find the angle corresponding to the walking sector, which is of 10% of the circle.
Hence, the <em>rule of three</em> is:
1 - 360º
0.1 - x
Applying cross multiplication:
The central angle of the walking sector is of 36º.
A similar problem is given at brainly.com/question/24372153