Answer:
1. -3
2. 0
3. .363636
4. Non-recurring Decimal, Recurring Decimal, Decimal Fraction
5. Going in order- irrational, rational, rational, irrational, integer, integer, irrational, integer, irrational, rational, rational.
6. 8
7. 12
8. 20
9. -5
10. False, only the square roots of perfect square numbers are rational. So for example, the square root of 2 is not rational and the square root of 4 is rational.
11. No, only decimals that never end and never repeat are irrational. a decimal is rational if it can be written as a fraction or ratio of two numbers. for example: .3434343434343434
12. Yes, 9.5 can be written as a simple fraction like this: 9.5 = 192
13. 10,920
14. 40,000
15. 0.0702
16. .003
17. 18000000000 meters
18. 1- 2,000,000,000
18. 2- 3,800,000,000
19. 36, 49. or- So, the square root of 40 will be greater than 6 but less than 7.
20. You can just add the coefficients together. If the exponents are not equal, then you must make them equal by moving one of the decimals.
Step-by-step explanation:
Your welcome <3
. The slope is -3/2. The slope of a line that is perpendicular to line k will have the opposite sign (so, positive) and will be the reciprocal of the line k's slope (so, 2/3). You could also say, more "mathematically legal", that the product of the slopes of perpendicular lines is -1, but it's easier to just say that they are opposite reciprocals. The slope you're looking for is 2/3. Choice 3 above.