Mathematics

Equation of a circle

I only learned how to figure out an equation of a circle when the centre is (0,0). But now were having this little test thing tomorrow and were supposed to know how to find the equation if the centre

How do you solve .0208 = (1000 - x) / x

Thanks for the help.-.0208 = (1000 - x) / x multiply by x .0208x = 1000 - x add x 1.0208x = 1000 divideby 1.0208 x = 1000/1.0208 x = 979.6238

I have this function problem g(h)=4^2+h and it says draw a table what should i use as headers x,y or h,g(h)

Just like you said Master Neil....... ....h..I...g(h) ******I******* ........I ........I and so on

Algebra distribution problem

(0.381)(0.05-2x)=x ok so for x my teacher gets x=0.011 I do not see how he got that please help!!-Compute brackets, remember that: (a+b)(c+d) = ac+ad+bc+bd = (a+b)c + b(c+d). (0.381)(0.05-2x)=x 0.38

How would you factor x^2-c^2

difference of squares. (x-c)(x+c) c will be a constant.Lets make c=2 so c^2=4 x^2-4 (x+2)(x-2) FOIL it to checkx^2-2x+2x-4 x^2-4-(x+c)(x-c)

Quick maths question, help?!

You know when theres a little 2 next to a number, it means squared? and when theres a little 3, it means cubed, what does it mean when theres a little 4? and how would you work it out?-to the power of

Question on how to simplify on Mathematics

Simplify: a) (P^4/16)^0.75 b) 3^2xQ^-3/2^3xQ^-2 ^ means to the power of.-(P^4 /16)^3/4 (P ^4 /(2^4))^3/4 (P/2) ^3/4-a=p^075 b= xQ5

How many cents is $17

1700-Im not exactly sure of r question but if 100 cents (pennys) is one dollar ten I would have to say 1700 cents is 17 dollars-$1 is 100 cent. Thus: 17$ us 17*100 cent is 1700 cent.-17 x 100 = 1700 c

Is there an easy way to find the largest perfect square factor using the table function on a TI- 84 calculater

(Simplest Radical Form) Example: Square root 160, Square root 16*10, Square root 16 Square root10, 4 Square root 10.-start by taking sqrt(160) = 12.649... So you now know that you need not consider a

Math Homework-easy but I need someone to explain how to do it!!

My math teacher does not teach us anything so can someone please explain this to me: Determine if the ratios are proportional 9 over 27 and 6 over 20 - Are the proportional and how did you find that o

How to factor this degree 3 polynomial.

Can someone explain how to factor this: x^3 - 3x^2 - 9x +27 ? I can easily factor any ax^2 + bx + c polynomial, but when its a degree 3, I get confused.-First find multiples of the last number that wi

Having trouble with this 2k+ar=r-3y solve for R

thank you-ar - r = -3y - 2k (a - 1) * r = -3y - 2k r = (-3y - 2k) / (a - 1)-2k + 3y = r - ar = r(1 - a) r = (2k + 3y)/(1 - a)-2k+ar=r-3y (a-1)r = -3y-2k r = (2k+3y)/(1-a)

Omg help me solve this shiiitttt

13= -3-4(5x+1) its a negative 3 and negative 4 !!! ill cyber kiss you if you do :D thanks-Pretty name Vivianna for such a sweet girl 13 = - 3 - 4 (5x + 1 )..............distribute 13 = - 3 - 20x - 4

Write function in vertex form

can you show me how to turn this equation into vertex form? Step by step please y=x^2-4x+7 And how to turn this equation into intercept form: y=x^2+2x-3 Please and thank you :)-y = x^2 - 4x + 7 y

How many ways can the display be chosen

Slimps Bookstore receives a box of books from each of five paperback publishers.Each box contains 24 different titles.The store manager decides there is room to display 4 books from each of 3 of the p