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Today,
04:49 AM
happiness
replied to a thread
Did I do this correctly
in
Geometry and Trig
Problem 14 by the way. Sent from my Z982 using Tapatalk
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1 replies | 3 view(s)
Today,
04:48 AM
happiness
started a thread
Did I do this correctly
in
Geometry and Trig
I probably didn't. If so, where did I make a mistake? Sent from my Z982 using Tapatalk
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1 replies | 3 view(s)
Today,
04:15 AM
happiness
replied to a thread
Find area and perimeter
in
Geometry and Trig
Here's the problem Sent from my Z982 using Tapatalk
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1 replies | 6 view(s)
Today,
04:14 AM
happiness
started a thread
Find area and perimeter
in
Geometry and Trig
I think the small triangle(GEA) is a 60,30 special right triangle. Again stuck on how to find the side AT because 4x won't work with Pythagorean...
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1 replies | 6 view(s)
Today,
03:55 AM
happiness
replied to a thread
Find the measure of the missing dimension
in
Geometry and Trig
So make proportions out of the big, medium and small triangles to find RM? Sent from my Z982 using Tapatalk
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2 replies | 40 view(s)
Today,
03:27 AM
JeffM
replied to a thread
More males or females?
in
Math Odds & Ends
It never has before.
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11 replies | 101 view(s)
Today,
03:19 AM
JeffM
replied to a thread
100 people on island; some honest, some liars.... How many tell the truth?
in
Math Odds & Ends
I have been messing around with this on and off for the last few days. I have not looked at it since ksdhart responded so this answer may not be...
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2 replies | 108 view(s)
Today,
02:38 AM
happiness
replied to a thread
Did I do these correctly
in
Geometry and Trig
Here are the problems, forgot to post them. Sent from my Z982 using Tapatalk
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1 replies | 9 view(s)
Today,
02:37 AM
happiness
started a thread
Did I do these correctly
in
Geometry and Trig
Problem # 12 and 14(which I couldn't finish please help) can you help me verify that they're correct? Sent from my Z982 using Tapatalk
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1 replies | 9 view(s)
Today,
02:21 AM
happiness
replied to a thread
Help me make a diagram
in
Geometry and Trig
Do I do cosine of 70 times 40? What do I do to find how far is the base of the ladder from the building? Sent from my Z982 using Tapatalk
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2 replies | 33 view(s)
Today,
12:14 AM
Jomo
started a thread
Basic Algebra?
in
Math Odds & Ends
Let f:Z+ ---> Z* be the function that assigns to each positive integer n the number of rational numbers p/q such that p + q = n, 0< p/q < 1...
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0 replies | 14 view(s)
Yesterday,
11:56 PM
Jomo
started a thread
Heads, Tails or pass
in
Math Odds & Ends
3 people have each been assigned H or T on their foreheads, based on the results of tossing a fair coin. Each member can see each others' letters...
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0 replies | 11 view(s)
Yesterday,
10:12 PM
Dr.Peterson
replied to a thread
Find the perimeter and area
in
Geometry and Trig
To multiply a radical expression like 9√3 by a number like 2, just notice that you are multiplying three numbers together: 2*9*√3. The associative...
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3 replies | 47 view(s)
Yesterday,
10:06 PM
Dr.Peterson
replied to a thread
Find the perimeter and area
in
Geometry and Trig
You've made a great start; just continue! Write an equation stating that 16 = geometric mean of 4x and x. Solve that for x. Then let Pythagoras...
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2 replies | 40 view(s)
Yesterday,
10:04 PM
Jomo
replied to a thread
Find the perimeter and area
in
Geometry and Trig
The perimeter is correct. To find the area just find the area of the rectangle and the area of the triangle and add them together.
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3 replies | 47 view(s)
Yesterday,
10:01 PM
Dr.Peterson
replied to a thread
Find the measure of the missing dimension
in
Geometry and Trig
Actually, you don't end up needing Pythagoras. Try looking for similar triangles.
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2 replies | 40 view(s)
Yesterday,
10:00 PM
Jomo
replied to a thread
Help me make a diagram
in
Geometry and Trig
Where are you stuck? What do you need help with? In order to receive help we need to see your work so we can determine what type of help you need....
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2 replies | 33 view(s)
Yesterday,
09:53 PM
happiness
started a thread
Help me make a diagram
in
Geometry and Trig
Fireman Austin leans a 40 foot ladder agasint a building at about angle of elevation of 70°. How far is the base of the ladder of the building? ...
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2 replies | 33 view(s)
Yesterday,
09:30 PM
happiness
replied to a thread
Find the perimeter and area
in
Geometry and Trig
So sorry, this is the problem. Sent from my Z982 using Tapatalk
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3 replies | 47 view(s)
Yesterday,
09:27 PM
happiness
started a thread
Find the perimeter and area
in
Geometry and Trig
I think I found the perimeter, Multiplying a number by a number * a square root ;for example 9*√3 by a regular number confuses me. Can you check to...
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3 replies | 47 view(s)
Yesterday,
09:24 PM
ksdhart2
replied to a thread
Find the perimeter and area
in
Geometry and Trig
Typically a good place to start with problems like these is just to write down every piece of information you're given and then see what else you can...
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2 replies | 40 view(s)
Yesterday,
09:13 PM
happiness
started a thread
Find the measure of the missing dimension
in
Geometry and Trig
I did the Pythagorean Theorem to start, need help with the rest. Help me find RM please. Sent from my Z982 using Tapatalk
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2 replies | 40 view(s)
Yesterday,
09:00 PM
happiness
started a thread
Find the perimeter and area
in
Geometry and Trig
I don't know how to start, I think 16 = geometric mean of 4x+x. Help me find the perimeter and area idk how to even start the problem. Sent from...
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2 replies | 40 view(s)
Yesterday,
08:57 PM
tkhunny
replied to a thread
Probability problem
in
Probability / Statistics
No, no. I didn't switch to the right problem. :-)
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6 replies | 135 view(s)
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