.
. centre de ressources dilemmes et doutes le visage humain de mathématiques Qui sommes-nous Problème de mois activités de promotion babillard
Centrale des maths - centraledesmaths.uregina.ca
Dilemmes & doutes
« D & D »
. .
topic card  

Sujet:

gate

liste de
sujets
. .
nouvelle recherche

7 articles trouvés pour ce sujet.
 
Page
1/1
Filling a hole with 14 tons of rock 2016-04-08
Barry pose la question :
If I had 14 tons of inch and one half sized aggregate rock, how large of a square or rectangular shaped hole would I need to hold that amount?
Penny Nom lui répond.
A metal gate 2016-02-06
Carl pose la question :
I am a welder and I build gates. I have to put holes in a rail and then bend the rail in a curve. The problem is that the holes in the curved rail must line up with holes in the other straight rails. How do I calculate where to put the holes in the rail before I bend it? I will send a drawing if necessary.
Harley Weston lui répond.
Complex roots 2010-04-14
Lan pose la question :
If b and c are real numbers so that the polynomial (x^2) + bx + c has 1 + i as a zero, find b + c.
Penny Nom lui répond.
Aggregate must for a road base 2010-01-30
Bryan pose la question :
How many cubic yards of aggregate must be ordered for a road base 16 in. thick and 2 miles long with a top width of 30 ft, if the side slopes are one on one, or 45 degrees
Stephen La Rocque lui répond.
Find the quadratic equation with roots at (3-i) and its complex conjugate 2008-04-22
Tiffany pose la question :
Find the quadratic equation with roots at (3-i) and its complex conjugate.
Penny Nom lui répond.
I have to design a lettering on corrugated plate 2006-11-29
Tim pose la question :
For a client of mine I have to design a lettering on corrugated plate. The lettering has to appear "normal" when viewed from the front (100%) I am so far now to consider the shape of the plate to be two halves of an oval/ellipse. What I would like to know is a way to calculate the percentage in which I have to "stretch" my design in order to let it appear "normal".
Stephen La Rocque and Penny Nom lui répond.
Simplifying Radicals 1999-01-26
Mary pose la question :
I would like to know how to simplify this question:
   
4 __________________ squareroot7 + squareroot3 
I know the answer is (sqrt7 - sqrt3) but i would really love to know how to get that answer!! Thanks.

Jack LeSage and Penny Nom lui répond.
 
Page
1/1

 

 


Centrale des maths reçoit une aide financière de l’Université de Regina et de The Pacific Institute for the Mathematical Sciences.

CMS
.

 

accueil centre de ressources accueil Société mathématique du Canada l'Université de Regina PIMS