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Lol i was just joking but yeah usally its always good day

Is the line at the bottom supposed to be tangent to the circle or  parallel  to the other tangent??

You know it's a good day on the forum when people are fighting over each other to answer questions though, right?

Thank so much! That helps me alot.

:)

When two chords intersect in a circle, the products of their segments are equal.

Thus we have   ....  20 * 15 = 26 * x      ....    so we have

300 = 26 * x         divide both sides by 26

300/26 = x  = 150/13 =  about 11.538

Well, you can answer Kool_Aid's questions if you'd like, zegroes. :)

Yes, celebrity Devo is in the house!

We are trying to find an angle whose cosine = 2/3. Using the cosine inverse, we have

arcos(2/3) = about 48.19 degrees

Please realize that because the cosine is also positive in the 4th quadrant, this also might be -48.19 degrees = 360-48.19 = 311.81 degrees

how do i become a moderator?

When you answer a question, people have to option to give you a thumbs up,(giving you 1 point for normal users & 3 points for moderators) or a thumbs down (-1 points for normal users and -3 points for moderators)

So in short, answer questions with good answers, and that will get you points.

wich 1 gets the most points?

Well you could keep posting questions and thumbing them up like your doing now OR you can do it the fair way and answer other peoples questions

You can do it if you put your mind to it!

A good way I like to remember Order of Operations is by remembering this phrase

Parachute (parentheses)

Expert (exponets)

My, Dear (Multiplication & division)

Aunt, Sally (Addition and subtraction)

So you just go down the list from top to bottom with your order of operations. :)

Settle down answerholic the rest of the questions are yours....Want me to roll out the red carpet for u lol.

This one is very similar to yesterday's question, but just with different values for t...this is yesterday's question:

Its the zero. Dont worry melody at least i know your not ms.perfect knowing everything......Lol hope you woke up to this

Yeah, I get yah',

I'm the other way around, really good at math but bad at reading/language.

For this question though, let's think about it.

We're trying to draw something to scale, so with the right proportion.

Would it be easiest to draw something really, really small, (a micro-organism) something really, really, big, (New Jersey) or something about the size of your hand and a piece of paper?

Don't worry. I aked a stupid question. Sorry.

Conjugate is a maths word Zegroes it can mean different things depending on the context.

eg The conjugate of 3+sqrt(2) is 3-sqrt(2)

This question is refering to complex number conjugates.   The conjugate of x+iy is x-iy  (Where i=sqrt(-1))

You can do that on this site!

Go here: (the homepage)

Beat me to it zegroes! :)

We need to figure out  30% of 52/65.

Well, 30% is really 3/10, isn't it? We can just multiply 3/10 by 52/65 then!

3/10 * 52/65

156/650

78/325        ---Reduce (divide top and bottom by 2)

6/25                   ---Reduce (divide top and bottom by 13)

or you can write this fraction as a decimal:

.24

Conjugation this is a math site sir were did this english come from?????Lol

0.24 how i did it was i did 52/64 which is 0.8 then i did 0.8 by 30% in the calculator and got 0.24