Thursday

September 18, 2014

September 18, 2014

Number of results: 11,082

**geometry**

conditional statements
*June 25, 2012 by Priscila*

**Geometry - Conditional Statements/Proof**

Rewire each statement as two if-then statements that are converses of each other. 18. Two angles are supplementary if and only if the sum of their measures is 180. 20. (x-4)(x+6) = 0 if and only if x = 4 or x = -6 22. Theorem 2-5 may also be worded in this way: "If alternate ...
*October 8, 2009 by James*

**geometry conditional form**

I have a lot of cavities if I like candy a. Write the conditional form b. write the converse of the given conditional
*December 12, 2010 by Skylar*

**Geometry**

I'm given a rhombus (BCDE) and I am supposed to make a proof. There is a diagonal across the rhombus from C to E. I am given that CE bisects angle BCD and BED. I am supposed to prove that BE is congruent to DE. If you could help me at least start writing the proof in list form...
*June 8, 2010 by Finn*

**Philosophy**

I need help with this proof for my philosophy class. This proof is supposed to be done via indirect proof or conditional proof, so it is supposed to use AIP and IP or ACP and CP to derive the conclusion! This is an assignment that is submitted through Aplia, so I need it to be...
*November 11, 2013 by Joy*

**geometry**

prove the following statements using a coordinate proof. the diagonals of a rectangle bisect each other.
*February 2, 2008 by anne*

**Philosophy**

I need help with this proof for my philosophy class. This proof is supposed to be done via indirect proof or conditional proof, so it is supposed to use AIP and IP or ACP and CP to derive the conclusion! This is an assignment that is submitted through Aplia, so I need it to be...
*November 11, 2013 by Joy*

**Philosophy**

I need help with this proof for my philosophy class. This proof is supposed to be done via indirect proof or conditional proof, so it is supposed to use AIP and IP or ACP and CP to derive the conclusion! This is an assignment that is submitted through Aplia, so I need it to be...
*November 11, 2013 by Joy*

**Geometry**

The inverse of conditional A is given below. Write conditional A, its converse,and its contrapositive. Explain your reasoning. If I received a detention,then I did not arrive at school on time.
*August 30, 2011 by Cheyenne *

**Geometry**

write two conditional statements that make up the following biconditional statement: "Two lines are perpendicular if and only if their intersection creates 4 right angles."
*January 10, 2012 by Courtney*

**Math**

Part 1: Write two conditional statements for which the converse is true. 1. Statement: 2. Converse: 3. Statement: 4. Converse: Part 2: Write two conditional statements for which the converse is false. 5. Statement: 6. Converse: 7. Statement: 8. Converse: Listen my grandmother...
*January 19, 2011 by Kathy*

**Philosophy**

I need help with this proof for my philosophy class. This proof is supposed to be done via conditional proof, so it is supposed to use ACP and CP to derive the conclusion! This is an assignment that is submitted through Aplia, so I need it to be precise and the assignment is ...
*November 11, 2013 by Joy*

**conditional sentence**

1. If the sound system hadn't failed,last night's show would have been better a. this is a correct sentence using the 1st conditional form b. this is correct sentence using the 2nd conditional form C. this is a correct sentence using the 3rd conditional form answer A 2. They'...
*June 12, 2013 by Jim Collum*

**conditional sentence**

1. If the sound system hadn't failed, last night's show would have been better. a. this is a correct sentence using the 2nd conditional form b. this is a sentence using the 3rd conditional form Answer a. 3. if the club's manager agrees, they'll play a few more original songs ...
*June 12, 2013 by Jim Collum*

**Grammar Advisor**

I just cannot figure out if these answers are correct or not. Can you please help me? 78. If the sound system hadn’t failed, last night’s show would have been better. This is a correct sentence using the 1st conditional form. x This is a correct sentence using the 2nd ...
*September 25, 2013 by William*

**Geometry**

Ok i don't understand this question on my Geometry test. It says: On days that it rains, I carry an Umbrella 1. Rewrite the above statement as a conditional Can someone help me here?
*November 14, 2007 by Christina (:*

**Math**

help please anyone? i'm having a hard time solvig these problems LOGIC CONDITIONAL PROOF. HOMEWORK HELP PLEASE!? A. 1. A -> (B -> C) 2. (C ^ D) -> E 3. -F ->(D ^ -E) / :. A -> (B -> F) B. 1. (A v B) -> -(C ^ D) 2. (-C v -D) -> (E <-> F) 3. (E <...
*January 17, 2013 by Moses*

**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:...
*October 2, 2007 by alan*

**geometry**

Construction: The midpoint of a line segment can be constructed. Theorem: If the consecutive midpoints of the sides of a parallelogram are joined in order, then the quadrilateral formed from the midpoints is a parallelogram. Write an essay (suggested length of 2–4 pages, ...
*July 10, 2014 by carolyn*

**Math**

Please help me with this problem: A bourbon that is 51 proof is 25.5% alcohol by volume while one that is 82 proof is 41% alcohol. How many liters of 51 proof bourbon must be mixed with 1.0 L of 82 proof bourbon to produce a 66 proof bourbon? Give answer to 3 decimal places. ...
*April 5, 2013 by Lorie*

**math**

Part 1: Write two conditional statements for which the converse is true. 1. Statement: 2. Converse: 3. Statement: 4. Converse: Part 2: Write two conditional statements for which the converse is false. 5. Statement: 6. Converse: 7. Statement: 8. Converse:
*May 12, 2013 by allie*

**Geometry**

I Need help doing a geometry proof. In the figure below, PQ=RS. Prove PR=QS. ____________________ P Q R S
*February 5, 2012 by Jennifer*

**Geometry**

I don't know how to do this proof It is set up on a T chart In the figure below PQ = RS Prove PR=QS ______P________Q_____R________S______ Proof must be set up on a t chart starting with PQ=RS Given
*July 22, 2012 by Kim*

**math**

A bourbon that is 51-proof is 25.5% alcohol by volume while one that is 82-proof is 41% alcohol by volume. How many liters of 51 proof bourbon must be mixed with 1.0-L of 82 proof bourbon to produce a 66 proof bourbon? Give answer to three decimal places.
*April 4, 2013 by Lorie*

**english - grammar**

hello! I have some problems with mixed conditional.I understand 1., 2. and 3. type of conditionals, but i get confused when I have to use mixed conditional.I googled it but somehow i still don't get it.Anyone knows some simple explanation?How can I recognize mix conditional? ...
*February 5, 2009 by lily*

**Geometry**

If m<A=35 and m<B=55, what is the truth value of the conditional q-> ~r?
*July 24, 2008 by Amy*

**GEOMETRY HELP ASAP!!!!**

what are the missing reasons in the 2 column proof? Given: JM = ML and m<JMK > m<KML Prove: JK > KL Statements Reasons 1. JM = ML 1. Given 2. KM = KM 2. ? 3. m<JMK > m<KML 3. Given 4. JK > KL 4. ? I think 2 is reflection but im not positive. and I have ...
*December 7, 2012 by Anonymous*

**Geometry**

Can you tell em if this is right? If not, can you tell me what words go where? A truth value statement can be written in the form “if P, then Q.” This “if, then” statement can be true or false. The “if” part is called the hypothesis, and the “then” part is called the ...
*October 9, 2012 by Joel*

**geometry**

Prove that if angle DAC is 40 degrees and angle ACD is 35 degrees, then angle BDA is 70 degrees. Write a two column proof showing statements and reasons. My teacher said my answer was wrong because BCA cannot equal 40 degrees because lines DA and C are not parallel, but he did...
*April 30, 2013 by alexandria*

**college math**

I posted this problem earlier, but I still can't figure it out. It is for extra credit. I was hoping if someone could please solve it. I would greatly appreciate it. A bourbon that is 51 proof is 25.5% alcohol by vol. while one that is 82 proof is 41% alcohol by vol. How many ...
*April 5, 2013 by Lorie*

**geometry**

1)given-AB=CD,CD=EF prove-AB-EF (in 5 steps that show why it is corect; i.e two-column proof) 2)Given-<2=<3, <4=<5 prove-<1 is supplementay to <6 (in 3 steps, with the two column proof) TWO-COLUMN PROOF LOOKS LIKE THIS.... STATEMENT: REASON: 1.AB=CD,CD=EF 1....
*November 9, 2008 by jessica*

**GEOMETRY**

Overlapping angles Given: m angle HGK= m angle JGL Prove: m<1= m<3 Statements: Reasons: 1.) m angle HGK= m angle JGL 1.) Given 2.) 2.) 3.) 3.) 4.) 4.) Can you please help me complete the proof? Thanks for your help!
*September 28, 2010 by Happy Face*

**Coordinate geometry **

Our lesson coordinate geom already now analytic proof . HOW TO DO ANALYTIC PROOF ? PLEASE PLEASE HELP THANKS VERY MUCH
*February 5, 2014 by Joy*

**geometry**

ughh i need help i dnt like proofs we'll here it the instructions write a two column proof the segment addition postulate is useful for this proof also. remember that the transitive && substitution properties are common in proofs this one requires substitution.. given is rs=xy...
*September 24, 2009 by samm*

**geometry**

Describe the relationship between a conditional, its converse, its inverse, and its contraposition.
*August 30, 2011 by Cassie*

**communication**

In general, thesis or central idea is supported by claims; claims are supported by proof; and A.proof is supported by development,including details and examples B.proof is supported by the specific purpose C.proof is supported by solutions A?
*November 13, 2011 by Michelle*

**Geometry**

Show that each conditional is dales by finding a counterexample. If an animal is a bird, then it is a penguin.
*April 29, 2014 by Alicia*

**Geometry**

If you live in Australia ,then you have been surfing. Is it a true conditional statement?
*September 14, 2014 by Anonymous*

**Geometry**

Overlapping angles Given: m angle HGK= m angle JGL Prove: m angle 1= m angle 3 Statements: Reasons: 1.) m angle HGK= m angle JGL 1.) Given 2.) 2.) 3.) 3.) 4.) 4.) Can you please help me complete the proof? Thanks for your help!
*September 28, 2010 by Happy Face*

**Math**

What are the two conditional statements make up the biconditional statement shown below? Two lines are skew if and only if they are not coplanar.
*January 10, 2011 by Needs Help*

**Geometry**

A conditional statement is always logically equivalent to its a.) contrapositive b.) converse c.) conjunction d.) inverse
*January 7, 2012 by Michelle*

**Math**

Write a two column proof. -If XZ=ZY,XZ=4x+1,and ZY=6x-13, then x=7. Statements: Reason: 1.XZ=ZY,XZ=4x+1 and ZY=6x-13 1.Given That as far as I got to ^. Thanks
*October 11, 2010 by Shadow*

**Geometry HELP**

Using coordinate geometry to prove that the diagonals of a square are perpendicular to each other. Given: Vertices are at A(0,0), B(a,0), C(a,a) and D(0,a) Slope of AC=1; Slope of BD=-1 Type your proof. (someone plz help cuz i don't understand)
*June 10, 2010 by Ariel*

**geometry**

Write the converse, inverse, and contrapositive of the conditional statement. If an animal is a bird, then it has two eyes.
*December 15, 2010 by Kaylaa*

**Geometry**

m<1+m<2+m<3=m<3+m<4 is what proof
*October 4, 2007 by Ashley*

**Algebra**

Solve the equation identify as an identity, an inconsistent equation or a conditional I know the answer is Conditional {-2}, but I cannot figure out how to get it or even where to start.
*March 22, 2008 by Tim*

**science**

when they talk about proof in regards to alcohol. how is proof determined. how do you proof alcohol.
*May 23, 2011 by DEEK*

**PHI103 Informal Logic**

If P, then Q, where P and Q are both sentences. P is the antecedent of the conditional—the ‘if’ part—and Q is the consequent—the ‘then’ part. The corresponding conditional of an argument contains the conjunction of the premises in the antecedent and the conclusion in the ...
*October 19, 2011 by lizzie*

**Algebra**

I'm trying to learn the difference between conditional and identity equations. Can you please check my work?? 12). 3(x+2)=5x+4. I said conditional because on the one side x needed to equal negative two while on the other, it needed to equal -.8. 15). (4x+1)-2x=2(x+2) I said ...
*September 27, 2009 by Bajisha*

**Geometry**

Please help me! I have a proof that is very difficult
*December 8, 2007 by Ashley*

**geometry**

complete the following proof. given: 5 -2/3x=1 proff: x=6
*October 11, 2011 by Anonymous*

**Proof reading**

Hello, my research paper is due Friday, and I am done with it. I need someone to proof read it and I was wondering anyone is willing to proof read 6-7 pages of text. I know thats alot to ask for, but I need a good grade on this. Is there anyone available tomorrow that think ...
*April 15, 2009 by Chopsticks*

**Programming**

Using your knowledge of pseudocode, conditional statements, and loops create a pseudocode document and flow chart that displays all numbers from 20 to 1 and indicate if the number is prime as it displays
*January 22, 2011 by E*

**Algebra**

Solve the equation identify as an identity, an inconsistent equation or a conditional. My equation is 1-3/2x+7/4 I know the answer is Conditional {-2}, but I cannot figure out how to get it or even where to start.
*March 22, 2008 by Tim*

**Algebra HELP!**

Solve the equation identify as an identity, an inconsistent equation or a conditional. My equation is 1-3/2x+7/4 I know the answer is Conditional {-2}, but I cannot figure out how to get it or even where to start.
*March 23, 2008 by Tim*

**geometry**

What are the errors made by Proclus in his proof of the Parallel Postulate? and why?
*April 21, 2011 by TM*

**geometry**

complete the two-column proof given: x/6+2=15 prove: x=78
*November 27, 2011 by Ryan*

**geometry**

Write a two-column proof. Given: 7y = 8x – 14; y = 6 Prove: x = 7
*October 12, 2012 by Joel*

**Geometry**

How can the statement "cars are vehicles" be written as a conditional statement?
*January 10, 2012 by Courtney*

**Geometry**

Prove that the tangents to a circle at the endpoints of a diameter are parallel. State what is given, what is to be proved, and your plan of proof. Then write a two-column proof. Hint draw a DIAGRAM with the points labeled. Can some one please check for me Given : ...
*July 5, 2007 by DANIELLE*

**geometry**

Use the following statements to answer questions 2 and 3. I. If it is warm out and does not rain, then i will go to the beach. II. If i order strawberry or cookies and craam ice cream then i will be happy. III. If i go to the party, then i will see Fred. 2. Which of the above ...
*October 26, 2007 by Haiden*

**math (geometry)**

how do you do this problem? If ZY=7XY then ZX=8XY It is a two colun proof
*October 23, 2006 by Troy*

**Geometry**

Write an indirect proof. Given:n^2 is even Prove: n^2 is divisible by 4.
*February 9, 2011 by Shadow*

**Geometry**

How do I write a proof showing a bike is 9:1 ratio to the original image
*August 5, 2014 by Jan*

**english**

♦ I store my finacial documents in a fire proof safe. (documents) ♦ Its a good idea to have extra copys of financial information incase your origanal is damaged. (copys) ♦ To store financial information properly I need to organize all of the bank statements...
*August 12, 2011 by heather*

**Geometry HELP**

Using coordinate geometry to prove that the diagonals of a square are perpendicular to each other. Given: Vertices are at A(0,0), B(a,0), C(a,a) and D(0,a) Slope of AC=1; Slope of BD=-1 type your proof. (I've gotten help on this earlier but I still don't understand. Mathmate ...
*June 11, 2010 by Ariel*

**Someone said its English... but its geometry**

Use the following statements to answer questions 2 and 3. I. If it is warm out and does not rain, then i will go to the beach. II. If i order strawberry or cookies and craam ice cream then i will be happy. III. If i go to the party, then i will see Fred. 2. Which of the above ...
*October 26, 2007 by Haiden*

**Language Proof and Logic(Philosophy)**

exercise 5.8 write an informal proof of Premises: LeftOf(a,b) | RightOf(a,b) BackOf(a,b) | ~Leftof(a,b) FrontOf(b,a) | ~RightOf(a,b) SameCol(c,a) & SameRow(c,b) conclusion BackOf(a,b) State if you use proof by cases.
*March 1, 2013 by Ashley*

**geometry**

A RULE THAT IS ACCEPTED AS A PROOF IS CALLED A_____? (A) THEOREM (B) POSTULATE (C) AXIOM (D) A AND B
*October 22, 2008 by BECKY*

**math**

can i get a link containing a list of the theorems and postulates of a 2 column geometry proof?
*April 12, 2009 by patrick*

**geometry**

Write a two column proof. Given CE = CA, EB and AD are medians, Prove: EB = AD for a triangle
*July 27, 2011 by tiffany*

**Geometry**

Hello, can someone help me with the following? I don't quite understand it 'Write the hypothesis, the conclusion, and the converse of the conditional statement' If <R is a straight angle, then m>R =180 Hypothesis_________ Conclusion_________ Converse___________ Thanks in...
*June 30, 2010 by Tamir*

**geometry/DEFINE**

A RULE THAT IS ACCEPTED AS A PROOF IS CALLED A_____? (A) THEOREM (B) POSTULATE (C) AXIOM (D) A AND B
*October 22, 2008 by jazzy gurl*

**Geometry**

Given: ray AD bisects <BAC <DAC=3x, and <BAD=5x-24 Prove: x=12 its a proof and i need help
*January 21, 2009 by Arian*

**geometry question proof needed**

Medians AX and BY of Triangle ABC are perpendicular at point G. Prove that AB=CG.
*November 15, 2012 by geometrygeeeeek*

**PRoof reasons in Algebra**

Statements Reasons 1. 3x - 7 = -4 1. 2. 3x - 7 + 7 = -4 + 7 2. 3. 3x + 0 = -4 + 7 3. 4. 3x + 0 = 3 4. 5. 3x = 3 5. 6. (1/3) 3x = 3 (1/3) 6. 7. (1/3) 3x = 1 7. 8. 1x = 1 8. 9. x = 1 9.
*December 2, 2006 by Alex*

**Math**

write the converse and contrapositive for the conditional statement below. decide whether each of the three statements is true or false. provide a counterexample for any false statement. If n is a prime number, then n+1 is an even number
*December 16, 2010 by bobby*

**Math**

write the converse and contrapositive for the conditional statement below. decide whether each of the three statements is true or false. provide a counterexample for any false statement. If n is a prime number, then n+1 is an even number
*December 17, 2010 by bobby*

**geometry**

finish proof given ABCD is an isoceles trapezoid with AD parallel to BC; DE=DC prove ABED is a parallelogram
*October 27, 2007 by fredrick*

**11th grade**

Having problems with proving segment relationships in paragraph proof forms in geometry.
*September 21, 2010 by Colt*

**geometry**

Write a two-column proof of Theorem 6-2-3, which is: If a quadrilateral is a parallelogram, then its consecutive angles are supplementary.
*November 15, 2011 by Lauren*

**Geometry**

Write a two column proof proving figure ABCD is a rhombus. Given - diagonal BC.
*November 27, 2012 by Maryam*

**Geometry**

How do I write a proof explaining how two images, one the original and the second the reduction, are similiar?
*August 5, 2014 by Jan*

**geometry PLZ HELP!!!!**

how do write and graph a coordinate proof? Isoceles triangle ABC with AB congruent to BC perpendicular bisector BD from B to AC
*November 23, 2009 by synester*

**geometry honor**

given a figure, writ a coordinate proof to show triangle FGH is congruent to FDC.
*November 1, 2011 by sherri*

**geometry honor**

given a figure, writ a coordinate proof to show triangle FGH is congruent to FDC.
*November 1, 2011 by sherri*

**Geometry**

Damon, can I write it like that instead of a two column proof. I am comparing a bicycle and a model of one?
*August 5, 2014 by Jan*

**english**

when and where did Euclid write the proof of the pythagorean theorem. why did the proof was written.
*April 2, 2011 by 000*

**Physics**

I'm trying to prove Kepler's equations the proof is in my book but I don't understand it (T1/T2)^2 = (s1/s2)^3 ok first what allows us to rewrite that formula as so??? (s1^3/T1^2)=(s2^3/T2^2) my book goes about the proof as m1 ((4 pi^2 r1)/T1^2) which I get but then where does...
*August 19, 2009 by QUESTION*

**Math quiz**

Proof that half of 9 is 4.. uhm..it's proove instead of proof need a clue?
*September 27, 2006 by Rohit*

**Math- repost**

This is a geometry question about disjunctions. The symbol "v" represents "or". "~" stands for "negation of" Here are two questions I need help with: 1. When p v ~q is false, then p is ______ and q is _____. I think "false" belongs in both spaces. 2. When ~p v q is false, then...
*September 28, 2008 by Anonymous*

**Coordinate Geometry: Ms.Sue or someone please help**

Hi! Can you please help me with this problem/proof? I'm not sure how to approach it. Thanks! Prove that a line perpendicular to a radius at the point where the radius meets the circle is tangent to the circle. Use coordinate geometry.Hi! Can you please help me with this ...
*October 28, 2013 by Anonymous*

**Coordinate Geometry: Ms.Sue or someone please help**

Hi! Can you please help me with this problem/proof? I'm not sure how to approach it. Thanks! Prove that a line perpendicular to a radius at the point where the radius meets the circle is tangent to the circle. Use coordinate geometry.Hi! Can you please help me with this ...
*October 28, 2013 by Anonymous*

**math**

Use indirect proof with geometry What is one way you could determine if a point lies on the perpendicular bisector of a segment?
*October 27, 2009 by jen*

**Geometry**

What are some properties of cyclic quadrilaterals? I've search Google, but the answers are too vague and not what I've had in mind. (I'm using this for a proof)
*June 29, 2014 by Sheenybeant*

**Math**

Write a false conditional statement. Is it possible to insert the word "not" into your conditional to make it true? If so,write the true conditional. -False-If all male are human, then all human are male. -True-If all male are human, then all human are not male. Does this make...
*October 3, 2010 by Shadow*

**Coordinate Geometry**

Hi! Can you please help me with this problem/proof? I'm not sure how to approach it. Thanks! Prove that a line perpendicular to a radius at the point where the radius meets the circle is tangent to the circle. Use coordinate geometry.Hi! Can you please help me with this ...
*October 28, 2013 by Anonymous*

**geometry**

Use a two column proof to show that the centroid of an equilateral triangle divides the inside area into 6 congruent triangles
*July 17, 2010 by Florida*

**math - statistics**

Rooms NO of units 1 471 2 1470 3 11715 4 23468 5 24476 6 21327 7 13782 8+ 15647 compute the following conditional probablilites directly that is, do not use the conditional probability rule. For a U.S. housing unit selected at random, determine a. the probability that the unit...
*November 5, 2007 by Jummy*

**Abstract Algebra**

If 2^n>n^2 and n>5, then 2^n+1>(n+1)^2 Proof: Assuming that 2^n>n^2 then I can say that 2*2^2>2*n^2 = 2^n+1>2n^2 If I can show that 2n^2>(n+1)^2 then I will be done by transitivity. So 2n^2>(n+1)^2? then 2n^2>n^2+2n+1? then n^2>2n+1, hence n^2-2n-...
*September 21, 2007 by Dina*

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