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T
texasaggie0004
posted the thread
Isolating a variable
in
Geometry and Trig
.
To whom it may concern, It's been forever since I learned trig and I've not used it sense. I'm trying to isolate "x" in terms of "y"...
Feb 19, 2026
M
Michael2010
replied to the thread
needing help re arranging algebra formula
.
yes, the * and X both mean multiplication. In the 45+ years since I have had my courses in algebra, calculus and differential...
Feb 19, 2026
Dr.Peterson
replied to the thread
Perpendicular from point to line
.
Can you show the actual question and the mark scheme? That may make a difference. Certainly, given a line segment (that is, its end...
Feb 19, 2026
Z
zen0Mesh
reacted to
Dr.Peterson's post
in the thread
needing help re arranging algebra formula
with
Like
.
In addition to showing work (or at least telling us what you find difficult about this), so we know what sort of help you need, you...
Feb 19, 2026
Z
zen0Mesh
reacted to
Dr.Peterson's post
in the thread
Calculator giving wrong answer to compound interest problem.
with
Like
.
David hasn't been on the site in almost 7 years. Why are you bothering to answer? The question was already answered; he knows (if he...
Feb 19, 2026
Z
zen0Mesh
replied to the thread
Perpendicular from point to line
.
Your second method would only work if the line is actually a finite segment with clearly defined endpoints. In most geometry...
Feb 19, 2026
Z
zen0Mesh
replied to the thread
How Important Is Algebra for Getting a University Diploma?
.
I think algebra is important for university, but how important depends on what you choose to study. For many degree programs, you will...
Feb 19, 2026
Z
zen0Mesh
reacted to
Dr.Peterson's post
in the thread
vertical motion
with
Like
.
Do you mean that you wrote the equation, and are confident of it? (One question I'd have is whether the 132 ft/sec is meant to be the...
Feb 19, 2026
Z
zen0Mesh
replied to the thread
Permutations in dictionary order
.
You were actually very close. The key is to count how many permutations come before UDAYPUR in dictionary order, taking into account...
Feb 19, 2026
Z
Zongear
posted the thread
Perpendicular from point to line
in
Geometry and Trig
.
I have a question asking to construct a perpendicular from a point to a given line. The point is not on the line and is not equidistant...
Feb 19, 2026
K
khansaheb
replied to the thread
needing help re arranging algebra formula
.
Can we assume that other than 'y' - all other "letters" are independent of "x"? If the question above is "yes" - continue till you get...
Feb 18, 2026
K
khansaheb
reacted to
Dr.Peterson's post
in the thread
needing help re arranging algebra formula
with
Like
.
In addition to showing work (or at least telling us what you find difficult about this), so we know what sort of help you need, you...
Feb 18, 2026
Dr.Peterson
replied to the thread
needing help re arranging algebra formula
.
In addition to showing work (or at least telling us what you find difficult about this), so we know what sort of help you need, you...
Feb 18, 2026
blamocur
replied to the thread
needing help re arranging algebra formula
.
https://www.freemathhelp.com/forum/threads/read-before-posting.109846/
Feb 18, 2026
M
Michael2010
posted the thread
needing help re arranging algebra formula
in
Intermediate/Advanced Algebra
.
I needing help solving for "y". any help is appriciated. Michael
Feb 17, 2026
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