## anonymous one year ago Find the area of a circle whose area equals the half of the sum of the areas of two circles with radii 2 and 3. a) 13 b) 6.5 c) 5

1. anonymous

I'm pretty sure that it's B

2. anonymous

wow this is totally different thatn the last one

3. anonymous

It is/

4. anonymous

first lets compute the area of each circle the one with radius 2, and the one with radius 3

5. anonymous

or i guess i should as, "do you know those areas?"

6. anonymous

4 and 9

7. anonymous

?

8. anonymous

yes

9. anonymous

well actually $$4\pi$$ and $$9\pi$$ add them up and divide by 2

10. anonymous

so yeah, B although i assume there is a $$\pi$$ there somewheres

11. anonymous

That's what I thought, but I guess i forgot to add pi

12. anonymous

i am sure it is in the answer choices right? $6.5\pi$ not just $$6.5$$

13. anonymous

Yeah it doesn't show when I cut and pasted the questions. It did that with the last one too Lol!

14. anonymous

now i have a question who is your favorite trumpet player?

15. anonymous

Oh boy....

16. anonymous

Um in real life right now, it would have to be my previous band director

17. anonymous

Other than that I really can't decide between duke ellington and dizzy gelepsie

18. anonymous

oh ok i was going to pick Louis Armstrong Dizzy Gillespie Lee Morgan

19. anonymous

the duke did not pay trumpet though

20. anonymous

I thought he did for sure

21. anonymous

Oh well just a little misunderstanding I suppose

22. anonymous

check this when you get time Lee Morgan Sidewinder https://www.youtube.com/watch?v=lRIXN9f-Ap4

23. anonymous

But Dizzie Gelepsie was pretty Hillariouse to me. Especially how he puffed his cheeks out like a tuba when he played

24. anonymous

lol yeah, not to reveal my age, but i did see Dizzy once

25. anonymous

And yes I definitely will look it up

26. anonymous

Wait what! Really? That's so cool

27. anonymous

it was !

28. anonymous

OMG

29. anonymous

i was a youth , it was great

30. anonymous

:D

31. anonymous

I bet

32. anonymous

Wish I could've been

33. anonymous

got more math or are you done?

34. anonymous

Oh yeah I do

35. anonymous

ok lets see it !

36. anonymous

Just a couple more that's all

37. anonymous

hey, you should email me sometime

38. anonymous

satellite73.openstudy@gmail.com

39. anonymous

trumpetmagic2015@gmail.com

40. anonymous

cool

41. anonymous

Same

42. anonymous

Thanks

43. anonymous

Btw I'll send you some youtube links of the old band I used to play in

44. anonymous

great!