Question

Geometry of Circles. Can someone please do this for me or at least help?

Answer 1

https://docs.google.com/document/d/1-fClfJnN5T0WZGD1jXCcPYKUallT3FU-FrKMKF0TuD4/edit?usp=sharing

Answer 2

Thanks so much @pabloecortez07 do you have the answers for the rest?

Answer 3

Nah, I didn't finsih the assignment. I took Algebra II last year, and I'm pretty good at math, so I made sure I got 100% on the exams but I only sometimes did the homework ;)

Answer 4

Ok thanks anyway :)

Answer 5

I can still help you with all the questions, I understand all of it, so if you need help just ask.

Answer 6

Would you be willing to just solve them and give me the answers?

Answer 7

@nlove12 Are you taking Algebra II over the summer or just finishing up this year? I have a bunch of help at http://goo.gl/YJsERj which is my "homework help" website. Check it out if you have time.

Answer 8

Haha noo, you need to put in some effort :)

Answer 9

Ok fine but I don't really know how to do any of it

Answer 10

If you have time, I will explain it well enough so that you understand it all.

Answer 11

Ok

Answer 12

Alright, take out pencil and paper. Which number do you want to start with?

Answer 13

4.

Answer 14

Ok. First of all, this is going to be kind of weird, but actually take your pencil and write on your paper: "Math is easy. I own math." I know that's like super corny or whatever, but I'm a sophomore and I have a full college scholarship due to a math competition I went to, and I wrote that at the top of my exam, so hey, why not give it a try? Alright, for number 4:

You have two angles, X and Y. Do you see how both connect to arc WZ?

Answer 15

yeah

Answer 16

Well, fancy-pants mathematicians call that "subtending" the same arc. If two angles "subtend" the same arc, they are equal. Can you set up an equation with that information?
Remember:
Angle X: (x+2)
Angle Y: (3x-40)

Angle X = Angle Y

Set up an equation with that information.

Answer 17

Ok

Answer 18

What equation did you come up with?

Answer 19

x+2=3x+40

Answer 20

Yeah, that's it.

Do you know how to solve for x from here?

Answer 21

I think so

Answer 22

What'd you get for x?

Answer 23

I got x=3x+38

Answer 24

Remember the equation is x+2= 3x-40, you used +40.

So that leaves you with:

42 = 2x, what's x?

Answer 25

21

Answer 26

Is the next one 8?

Answer 27

yes

Answer 28

I'm not sure how to set up the next equation

Answer 29

Are you there? @pabloecortez07