All Answers 355923 Answers

oh, thank you! :D

Angle bisectors TX and UY of triangle TUV meet at point I. Find all possible values of angle V if angle  TIU = 119 degrees. As your answer, enter the number of degrees in angle V. If you find more than one possibility, list the possible values in increasing order, separated by commas.

what is wrong with my answer???

, what's wrong with this?

Hi Melody,

So in the USA a kite would qualify as a Trapezium.

. I probably wasn’t paying attention in class, but I don’t remember my geometry teacher referring to a kite to as a trapezium; though I suppose it may be a special case, where the pairs of equidistant lines are always adjacent.  This is similar in scheme to how a square is also a rhombus, rectangle, and parallelogram. LOL.  I have sometimes heard of a kite referred to as a diamond shape.

Oblong is a word I’ve heard since childhood. I think of it as an elongated oval or an ellipsoid blended with a rectangle; or a rectangle with the longer sides parallel, or nearly so, with continuously rounded corners for the width.  In some old texts, I’ve seen the word oblong used to mean rectangle.

Oval comes from the Latin Ovum –for egg, so it is egg-shaped. Specifically the shape refers to the eggs of the Gallus domesticus (domestic chicken), which has been familiar to most people for centuries. 

Most of my early education on shapes was from art classes. My high school Latin teacher also spent many classroom hours teaching the nuances of shapes in second and third-year Latin.  There are many Latin words describing shapes, and most were introduced in very early Latin dialects; the influence of the Greek is notable in many of these words. 

 Later, I learned that shapes that are graphical curves have both precise and general mathematical functions that produce them, such as parabolas, catenaries, ellipsis, and hyperbolas.  Because of the mathematical functions, there is little ambiguity about the shape; for example, how a catenary may be confused for a parabola.

...So much to learn and so little time to learn it....

------------------------------------

It is very nice to see you.

Thank you.

When I open web2.0calc’s forum pages and see posts by Melody, Alan, and ...ah ...ah ..., whoever the third answerer is now, I know that at least one part of the (virtual) world is functioning within normal parameters, even if the forum’s OS  sometimes does not.   

GA

--. .-

10/25 * 100% = ........... %

A = c/b^2      C is proportionality constant

9=c/4

c= 36

a = 36/8^2 =.........

Undefined....not allowed.

A function f has a horizontal asymptote of y = - 4, a vertical asymptote of x = 8, and an x-intercept at (2,0).

Let f be of the form

                       f(x)=(ax+b)/(x+c)

Find an expression for f(x).

Hello Guest!

\(f(x)=-\frac{24}{x-8}-4\color{black}=\frac{-24-4x+32}{x-8}=\frac{-4x+8}{x-8}\)

\(f(x)=\large \frac{-4x+8}{x-8}\)        a = - 4,  b = 8,    c = - 8 

  !

lol that sounds new

The one with the most white in the mixture is the 'lightest'

A  is   5:2   =    15:6

B is                   15:8     and thus has more of the white to the purple(15) ...so it will be 'lighter' in color

happy to help

a=1;b=2;c=1;d=0;e=-1;f=-2;g=-1;h=0;i=1;j=2;k=1;l=0;m=-1;n=-2;o=-1;p=0;q=1;r=2;s=1;t=0;u=-1;v=-2;w=-1;x=0;y=1;z=2;

this pattern reminds me of waves in osu mania

so the answer would be:

-2+-1+-1+-1+2+1+1

thus,

-1 is the answer

The ball is slowing with the deccelaeration or negative acceleration of gravity of   - 9.81 m / s^2

   as it begins to fall back down it will be positively accelerated downward  at 9.81 m/s²

If x,y , and z are positive real numbers satisfying:

log(x/y) = a

log(y/z)  = 15

log(z/x) = -1

Hello Guest!

\(log(\frac{x}{y})=a\\ log(\frac{y}{z})=15\\ log(\frac{z}{x})=-1\)

\(log(x)-log(y)=a\\ log(y)-log(z)=15\\ log(z)-log(x)=-1\)

\(X-Y=a\\ Y-Z=15\\ Z-X=-1 \)     

\(Z=X-1\)

\(Y=X-a=15-Z\\ a=X+Z-15\\ a=X+X-1-15\\a=2X-16\)

\(a=log(x^2)-16\)

  !

Hello!
I appreciate the assistance. I have a better knowledge of how to complete this problem using the examples listed. Thank you for your time :)

Hello!
Thank you very much for the response. I understand this question now and the concept used to solve it. Thank you for your time :)

You put the amount for country music over the total amount for the day and then multiply by 100 and put the percent sign.

Now, please do some of your own homework.

She worked 5 + 5 = 10 hrs  @ 8.75/hr

   10 * 8.75 = $ 87.50  in wages

       PLUS her commission    .04 (2075)     added to the 87.50 = $ .......

35 / (35+14 ) = 35/49   = 5/7

Total hours for the week = 8 + 10 + 7 + 8 + 9 = 42 hrs

4o hrs at 8.50    +   2 hrs at 8.50 (1.5)

40 * 8.5     +     2 * 8.50 * 1.5    =    $ ...........

Copier plus tax =   $   319.95   x   1.07  

   then subtract $ 30

From the graph   g(1)    = -2

then   f(-2) =  3

then  g(3) = 2

then f (2) = 1