Question

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

Answer 1

I'm pretty sure that it's B

Answer 2

wow this is totally different thatn the last one

Answer 3

It is/

Answer 4

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

Answer 5

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

Answer 6

4 and 9

Answer 7

?

Answer 8

yes

Answer 9

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

Answer 10

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

Answer 11

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

Answer 12

i am sure it is in the answer choices right?
\[6.5\pi\] not just \(6.5\)

Answer 13

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

Answer 14

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

Answer 15

Oh boy....

Answer 16

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

Answer 17

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

Answer 18

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

Answer 19

the duke did not pay trumpet though

Answer 20

I thought he did for sure

Answer 21

Oh well just a little misunderstanding I suppose

Answer 22

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

Answer 23

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

Answer 24

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

Answer 25

And yes I definitely will look it up

Answer 26

Wait what! Really? That's so cool

Answer 27

it was !

Answer 28

OMG

Answer 29

i was a youth , it was great

Answer 30

:D

Answer 31

I bet

Answer 32

Wish I could've been

Answer 33

got more math or are you done?

Answer 34

Oh yeah I do

Answer 35

ok lets see it !

Answer 36

Just a couple more that's all

Answer 37

hey, you should email me sometime

Answer 38

satellite73.openstudy@gmail.com

Answer 39

trumpetmagic2015@gmail.com

Answer 40

cool

Answer 41

Same

Answer 42

Thanks

Answer 43

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

Answer 44

great!