Which expression can be used to convert 22 australian dollars to us dollars?

assume 1.2 australian dollars equals 1 us dollar.

$22 aud ×

$22 aud ×

$1.20 aud ×

$1.20 aud ×

The required expression for the conversion is:

Step-by-step explanation:

We are given that:

Hence,

Now we are asked to convert 22 Australian dollars to US dollars.

Hence, from conversion (1) we have:

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

1. 3.4/4

2. 0.8/7

3. 0.5 x 3

4. 0.9 x 6

5. 10.8

6. 2.35

7. 0.567

8. 9.35

9. 0.02

10. 0.06

11. 0.16

12. 0.42

13. 0.63

14. 5.6

15. 8.1

16. 9.9

17. 0.28

18. 0.48

19. 0.27

20. 0.49

21. 0.45

22. 0.72

23. 0.9

24. 0.88

25. 0.75

26. 0.16

27. 0.328

28. 0.495

29. 0.72

30. 1.068