Questions Answered

osanseviero:
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Vector problem:
 updated 9 months ago
 33 replies
 2 Medals

osanseviero:
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So I have two lines and their equations, I know they intersect in a point A. I need to find the coordinates
 updated 9 months ago
 19 replies
 1 Medal

C.A.M:
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where will we ever use this math anywhere???????????
 updated 9 months ago
 9 replies
 8 Medals

osanseviero:
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So I need to demostrate that
OC= r* cos1.4
 updated 9 months ago
 2 replies
 No Medals Yet

Skyteddy:
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Which describes the calculations that could be used to solve this problem?
Chelsea bought 6 tickets for the county fair. Each ticket cost …
 updated 9 months ago
 4 replies
 3 Medals

dmax2:
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i cant do this
 updated 9 months ago
 4 replies
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osanseviero:
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When expanindg this, the constant term is 1280...I need to find a
 updated 9 months ago
 1 reply
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osanseviero:
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Constant term of the expansion
 updated 9 months ago
 10 replies
 3 Medals

osanseviero:
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Geometric series problem
 updated 9 months ago
 13 replies
 1 Medal

osanseviero:
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Checking some questions about logarithms
 updated 9 months ago
 7 replies
 3 Medals

osanseviero:
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Thanks
 updated 9 months ago
 4 replies
 1 Medal

osanseviero:
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Projectile motion.
…
 updated 10 months ago
 3 replies
 3 Medals

osanseviero:
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Suppose b is a natural number. Then 12*b^2 might have how many 3's in its prime factorization?
 updated 10 months ago
 3 replies
 No Medals Yet

osanseviero:
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I have a function xln(4x^2) for 2<x<2
I also have the graph.
It asks me to get the values of x where the derivative is equal to 0...whic…
 updated 10 months ago
 15 replies
 2 Medals

osanseviero:
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Triangles in a circunference
 updated 10 months ago
 40 replies
 2 Medals

osanseviero:
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The problem tells me that the local maximum of a function is in x=0, the local minimum is in x=3 and x?2
 updated 10 months ago
 4 replies
 No Medals Yet

osanseviero:
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Hello. I am trying to show that the rules of truth tables are the same in programming. I already showed "not", "and", and "or"....how can I …
 updated 10 months ago
 4 replies
 1 Medal

osanseviero:
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Which is the angle of this line? P1(1,0) P2(0,sqrt3)
So the slope is sqrt 3...
…
 updated 11 months ago
 15 replies
 1 Medal

osanseviero:
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How to simplify this monster?
 updated 11 months ago
 8 replies
 1 Medal

osanseviero:
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Something I don't understand about summatory
 updated 11 months ago
 8 replies
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osanseviero:
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What is a monic polynomial? Are all polynomials monic?
 updated 11 months ago
 9 replies
 2 Medals

osanseviero:
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I have a circle. I know 2 points that are in the circunference. I also know one line that touches the center. How can I calculate the center…
 updated 11 months ago
 3 replies
 1 Medal

osanseviero:
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Why does this breaks the code?
<?php
$new_message = "$name : $message<br>\n";
…
 updated 11 months ago
 6 replies
 1 Medal

osanseviero:
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Derivatives question:
 updated 11 months ago
 10 replies
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osanseviero:
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Basic electricity problem
 updated 11 months ago
 6 replies
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osanseviero:
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Is this the same?
 updated 11 months ago
 8 replies
 3 Medals

osanseviero:
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Water is flowing at 25 L / min through a horizontal pipe of 7 cm of diameterunder a pressure of 6 Pa. At some point something reduces the c…
 updated 11 months ago
 1 reply
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osanseviero:
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If cot=2/5, sen<0, how much is cos?
 updated 11 months ago
 29 replies
 2 Medals

osanseviero:
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How can i solve this?
2(x2)(x+1)>0
 updated 11 months ago
 32 replies
 1 Medal

Mr.ClayLordMath:
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Why is it helpful to add labels to a blog post?
 updated one year ago
 3 replies
 1 Medal
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