Tuesday
July 22, 2014

Posts by Alan


Total # Posts: 323

geometry
Decide which one of the following statements is false. a. any three points lie on a distinct line. b. three noncollinear points determine a plane. c. a line contains at least two points. d. through any two distinct points there exists exactly one line. my best guess would have...

geometry
i was in honors in jr. high and my new high school doesn't offer it so i'm stuck in just regular geometry. I also think algebra 2 is easy it is just that geometry gets you sometimes.

geometry
yes i'm correct for once

geometry
Refer to the following statement: Two lines are perpendicular if and only if they intersect to form a right angle. A. Is this a biconditional statement? b. Is the statement true? this is what I put a. yes b. yes

geometry
thank you very much

geometry
Which of the following is an example of transitive property? a. If x=5, then x-2=5-2 b. If x+5=y and y=-2, then x+5=-2 c. x+5=x+5 d. If y=x-2, then x-2=y my answer is B. That is my best answer to this question because my book doesn't adequately explain what transitive prop...

geometry
ok i'll start doing that from now on

geometry
oh i get that alot

geometry
i'm trying i'm just posting the questions up so I can compare other peoples work to mine to see if im correct cause i dont want to turn in my homework and get an f again

geometry
Rewrite the biconditional as a conditional statement and its converse and then determine if the biconditional is an accurate definition: Two angles are supplementary if and only if they form a linear pair conditional:_____________________________ converse:_____________________...

geometry
i thought it was that answer too but i thought the answer was just too simple to be true

geometry
it doesn't make sense to me either thats why i'm posting the question up

geometry
Write the converse: If p, then q.

geometry
yes thank you

geometry
Rewrite the postulate in if-then form. "A line contains at least two points."

Chemistry
compute volume and/ or weights of reagents to make the following solution. Desired concentration: 22 ug/mL bovine serum albumin Desired quantity: 100 mL Given: 95% bovine serum albumin I'm not sure how to do this so any help would be great. Thanks!

Chemistry
compute volume and/ or weights of reagents to make the following solution. Desired concentration: 40% NaOH + 4% Na2S2O3 Desired quantity: 1500 mL Given: 90% w/w NaOH, pure Na2S2O3 I'm not sure how to do this so any help would be great. Thanks!

chemistry
compute volume and/ or weights of reagents to make the following solution. Desired concentration: 40% NaOH + 4% Na2S2O3 Desired quantity: 1500 mL Given: 90% w/w NaOH, pure Na2S2O3 I'm not sure how to do this so any help would be great. Thanks!

chemistry
Determine the molarity of 30% (w/w) KOH of specific gravity 1.29. Thanks for any help.

Chemistry
I have a table that has the vapor pressure of water at selected temperatures. It is converted from celsius to torr. For example: 18°C = 15.5 torr 19°C = 16.5 torr Unfortunately, the temperature I got is 18.5°C. How do I convert it to torr? The book has no equation ...

voc electronics
what happens when iron is heated It gets hot. Ha, Ha. But I'm sure you didn't want that for an answer. Please be more specific about what you are looking for and I can refine that answer for you.

social studies
ways and need to preserve and protect monument like konark and sanchi http://www.jiskha.com/display.cgi?id=1150207722.1150232150

To Dr.Bob
what up?!

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