All Answers 358087 Answers

Odd - I can't get it to work myself now!!

Oh! Yes I can - I just forgot to paste it into the search box.  

So what I get from "Open image in new tab", going to that tab, then copying the URL that is at the top, is the following:

A woman who is 5 feet 5 inches tall is standing near the space needle in Washington; she casts a 13 inch shadow at the same time that the space needle casts a 121-foot shadow. How tall is the space needle ?

intercept theorem:

$$\\ \small{\text{$
\\ \dfrac{h}{121\;\rm{foot} } = \dfrac{ 5\;\rm{foot}+5\;\rm{inch} }{13\;\rm{inch} } $}}\\ \\
\small{\text{$
\dfrac{h}{121\;\rm{foot} } = \dfrac{ 60\;\rm{inch}+5\;\rm{inch} }{13\;\rm{inch} } $}}\\ \\
\dfrac{h}{121\;\rm{foot} } = \dfrac{ 65\;\rm{inch} }{13\;\rm{inch} } $}}\\ \\
\dfrac{h}{121\;\rm{foot} } = \dfrac{ 65\;\not{\rm{inch}} }{13\;\not{\rm{inch}} } $}}\\ \\
\dfrac{h}{121\;\rm{foot} } = \dfrac{ 65 }{ 13 } $}}\\ \\
h= 121 \cdot \dfrac{ 65 }{ 13 } \;\rm{foot} $}}\\ \\
h= 605 \;\rm{foot} $}}$$

The space needle is 605 feet tall.

@@ End of Day Wrap    Wed 22/4/15 Sydney,   Australia Time   8:51pm     ♪ ♫

Hi all,

Answer credits today go to CPhill, Badinage, zegroes, TitaniumRome, JayCole, Zacismyname, MathGod1, DarkBlaze347, Heureka, Shaniab29544, Alan, Civonamzuk, Trincent, MaddiB926 and HelloJurman.  Thank you all.  

Please everyone,  this 'End of day wrap'  thread is just for the wraps.  If you want to comment or leave posts relating to it could you please leave them on the lantern thread.  I would really appreciate that because the wrap thread gets very long and I want it to be usable for a long time.    Thank you for understanding. I really do want your input - but please leave it with the Lantern.  

Interest Posts:

Thurs 23/4/15

FTJ means "For the Juniors"

I think that second one could cause a car pile up!

$$\\\sqrt{y+1}+\frac{y+1}{2}\\\\
=\frac{2\sqrt{y+1}}{2}+\frac{y+1}{2}\\\\
=\frac{y+1+2\sqrt{y+1}}{2}\\\\$$

$$\\w(2w-1)=21\\
2w^2-w-21=0\\
2w^2+6w-7w-21=0\\
2w(w+3)-7(w+3)=0\\
(2w-7)(w+3)=0\\
w=7/2 \;\;or\;\;w=-3$$

If you do not understand then ask questions about my answer :)

Thanks I enjoy presenting them :)

Your teeth cannot be THAT bad Badinage :((

If you were a member anon you would be able to fix your post so that it is completely correct.

What a shame that you are not a member :((

What is the exact equation to find pi ?

I do not understand what you mean radio, it is already constructed on this page :/

I don't know where you want the 20 degree angle.  If the 2 big triangles are equilateral then they have to be congruent because they have the same height.   ???

YES, a more detailed answer was needed :)

Are you really THAT bored  ????

Thanks Anon, Chris will appreciate your thanks, I do to  :))

$${\mathtt{250\,000}}{\mathtt{\,\times\,}}{{\mathtt{0.85}}}^{{\mathtt{10}}} = {\mathtt{49\,218.601\: \!085\: \!180\: \!664\: \!062\: \!5}}$$

$$\\\frac{((3x^2-2)*(x^2+x+1)-(x^3-2x)*(2x+1))}{(x^2+x+1)^2}\\\\$$

Difference is subtract

|3n-(n+3)|=|3n-n-3|=|2n-3|

"Nashville is on the "East Coast"   ?????

Run for your lives!!!!.....apparently....the Atlantic Ocean has flooded   !!!!!

Well....swimming in salt water is easier {it's more buoyant}....just watch out for the jellyfish  ....!!!!

I'll toss you a lifesaver ring if you get near Shreveport.....LOL!!!!"

ROF LOL    Thanks Chris :))

Hi Trincent, 

NOW i know which post you liked so much.  It was this post.   :))

Yes I make a jolly dancing dinosaur :))

 factors of 2^145-3

Thanks Alan,

Yes, the question mark Icon is only available to moderators and I cannot find a way of accessing questions with it via the search function. :(

your ideas are good but they don't seem to work :(

I commented on these icons here