Sunday

August 31, 2014

August 31, 2014

Number of results: 18,270

**Mth 209**

Which of the following conclusions is true about the statement below? X^2√x Multiple Choice: The statement is never true. The statement is true when x is negative. The statement is true when x=0. The statement is always true.
*December 16, 2013 by Tina*

**math**

Which of the following conclusions is true about the statement below? x^2 = √x a) The statement is always true. b) The statement is true when x is negative. c) The statement is true when x=0. d) The statement is never true.
*April 6, 2013 by Anonymous*

**geometry**

Rafael wrote the statements shown in the chart. Statement 1 Description If a point lies outside a line, then exactly one plane contains both the line and the point. Statement 2 Description If two points lie in a plane, then the line joining them lies in that plane. Which ...
*September 22, 2011 by Anonymous*

**geometry**

State what conclusion can be made IFx=5 and the given statement is true IFx>x=z, then y=14z. I don't understand this part of your statement: "IFx>x=z," Please clarify this. If x>X-2, then y=14x Ok, I will suppose this is the question then "State what conclusion can be...
*October 2, 2006 by maria*

**Algebra II**

In an induction proof of the statement 4+7+10+...+(3n-1)=n(3n+5)/2 the first step is to show that the statement is true for some integers n. Note:3(1)+1=1[3(1)+5]/2 is true. Select the steps required to complete the proof. A)Show that the statement is true for any real number ...
*December 15, 2007 by Jon*

**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
*October 2, 2007 by alan*

**geometry**

Lara wrote the statements shown in the chart. Statement One: If two lines intersect, then they intersect at exactly one point Statement Two: In a right triangle, the square of the length of the hypotenuse is equal to the sum of the squares of the length of the legs. Which ...
*September 25, 2011 by Sam*

**Geometry**

Write the if-then statement that follows from that pair of true statement. If the doorbell rings, then the dog barks.
*December 6, 2012 by Leslie*

**geometry**

Prove that the statement, “Rectangles do not exist,” is true in hyperbolic geometry.
*February 20, 2013 by denise*

**Math Quadratic Equations**

1. Which of the following conclusions is true about the statement below ? x^2 = square root x A. The statement is never true. B. The statement is true when x = 0. C. The statement is true when x is negative. D. The statement is always true. My answer is c. 2. Select the ...
*September 8, 2013 by Queta*

**geometry**

Let p represent a true statement, while q and r represent false statements. Find the truth value of the compound statement. ~[(~q V p)^ ~r]
*August 22, 2011 by yolanda*

**Geometry**

Let p represent a true statement, while q and r represent false statements. Find the truth value of the compound statement. ~[(~q V p)^ ~r] this is the ?
*August 22, 2011 by yolanda*

**geometry**

let p represent a true statement, while q and r represent false statements, find the truth value of the compound statement ~[(p^q)^r]
*May 30, 2012 by angela*

**Math-geometry**

Let p represent a true statement, while q and r represent false statements. Find the truth value of the compound statement. ~[(~p ^ q) ^ r]
*July 12, 2011 by Jen*

**physics**

Consider the following statement: “When a rifle is fired horizontally, the bullet leaves the barrel and doesn’t drop at all for the first 45 meters of flight.” Is this statement true? Wouldn't this statement not be true because you don't know the initial position
*October 5, 2010 by jon*

**math**

1)Find the third iterate x3 of f(x)=x2-4 for an initial value of x0=2 A)-4 B)4 C)12 D)-12 I chose C 2)Use Pascal's triangle to expand:(w-x)5 This ones long so I chose w5-5w4x+10w3x3-10w2x4+5wx4-x5 3)Use the binomial Theorem to find the third term in the expression of:(n-2p)6 A...
*December 13, 2007 by Jon*

**Geometry**

Tell whether each statement is true or false. Then write the converse and tell whether it is true or false. 28. P is the midpoint of segment GH implies that GH = 2PG I have this so far. p (hypothesis): P is the midpoint of segment GH, q (conclusion): GH = 2PG You don't need to...
*September 18, 2007 by Bob*

**MATH I NEED HELP PLEASE**

1. Which of the following conclusions is true about the statement below? A. The statement is never true. B. the statement is true when x =0. C. The statement is true when x is negative. D. The statement is always true. My answer was B. 2. Solve for x in the equation x^2 - 2 x...
*September 6, 2013 by Queta*

**Geometry**

what statement is not always true about a parallelogram?
*November 24, 2011 by Anonymous*

**Geometry**

If in Line AB you have points K and L,no distances are given- Which statement is true? AK<KB, AL<LB, AL>BK,KL<LB, or AL=BK>AB. Why can't I get this? Thanks
*September 6, 2007 by Alex*

**geometry**

Given two triangles, ABC and GHI, with A = 60°, H = 75, C = 45° and I = 60°, which statement is true?
*March 14, 2011 by Anonymous*

**Geometry**

Which statement about a figure ABCD would always be true ?
*October 28, 2012 by Sarah*

**Geometry-help please :(**

Given the following sets, select the statement below that is true. A = {l, a, t, e, r}, B = {l, a, t, e}, C = {t, a, l, e}, D = {e, a, t}
*July 7, 2011 by Jenna*

**health**

Stress is a normal part of life. A. The above statement is false B. The above statement is never true C. The above statement is true D. None of the above D? because for sure its not B ...
*August 8, 2012 by Aya taraf*

**maths (geometry)**

decide whether the statement is true or false, A line has length and breadth
*June 18, 2013 by osa*

**Geometry true or false**

I just needto check to see if i'm right... It would be false right? Is the statement below true or false? All triangles have three angles, or all squares have nine sides. True False
*October 19, 2007 by Timothy*

**math**

Explain if this is a true statement 56<48<35. A.Is this statement true or false? B.Prove your answer.
*January 3, 2011 by larrenzia*

**Math**

If you are given a conditional statement that you know is true, can you predict whether i) the converse is true? ii) the inverse is true? iii) the contrapositive is true?
*April 5, 2014 by Theo*

**algebra**

x^2(insert radical sign) x is this statement always true is this true when x is negative is this never true is this true when x=0 Wow can't understand this. Anyone explain this to me please
*September 16, 2013 by Alaska Diamond*

**Geometry **

Statement 1: “If she is stuck in traffic, then she is late.” Statement 2: “If she is late, then she is stuck in traffic.” Statement 3: “If she is not late, then she is not stuck in traffic.” Meg writes, “Statement 3 is the inverse of statement 2 and contrapositive of ...
*February 26, 2012 by Anonymous*

**math**

Lara wrote the statements shown in the chart. Statement One: If two lines intersect, then they intersect at exactly one point Statement Two: In a right triangle, the square of the length of the hypotenuse is equal to the sum of the squares of the length of the legs. Which ...
*September 29, 2011 by Please Help Me *

**geometry**

Is the statement true or false? Explain your reasoning. Perpendicular lines always intersect at right angles.
*October 3, 2007 by bob*

**geometry**

Is the statement true or false? Explain your reasoning. Perpendicular lines always intersect at right angles.
*October 3, 2007 by bob*

**Geometry**

Given the following sets, select the statement below that is NOT true. A = {b,l,a,z,e,r}, B = {b,a,l,e}, C = {a,b,l,e}, D = {l,a,b}, E = {a,b,l} E C E B D B B C C A I chose the last one. Did I choose correctly?
*May 26, 2011 by kay*

**math**

can someone correct this for me... solve: -4(2x - 3) = -8x + 5 my answer: this equation has no solution because they don't equal i get 0=-7 -4(2x-3)=-8x+5 -8x+12=-8x+5 0(x)=-7 So am I correct You are right, let me explain a bit more. When you write down: -4(2x - 3) = -8x + 5 ...
*January 1, 2007 by jasmine20*

**english**

External motivation is not desirable. A. The statement is not accurate. B. The statement is false. C. The statement is true. D. It depends. is it B
*March 8, 2013 by Amy*

**math**

Identify the contrapositive of the following statement, then decide if the contrapositive is true or false. "if angle 1 congruent to angle 2, then symbol representing angle 1andSymbol representing angle 2are vertical angles. Whether or not your statement is true depends upon ...
*July 30, 2007 by Kgirl*

**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*

**speech**

I need help with where to look for an answer to this question: That no people can see the same thing because the statement is self-discrediting, if the statement were true the person making the statement would have no way of knowing that it is true since by his or her own ...
*August 25, 2012 by Desieree*

**Geometry**

Is it always true, sometimes true, or never true that the circumcenter is outside its associated triangle? Is it sometime true?
*August 7, 2009 by Tre*

**math/ geometry**

1. Determine the truth value of the following statement: Rome is a city in France or all numbers are divisible by 1. True False
*March 4, 2012 by diena*

**Geometry**

Which statement from Euclidean geometry is also true in spherical geometry? a. A line has infinite length b. Two intersecting lines divide the plane into four regions c. Two perpendicular lines create four right angles d. The intersection of two lines create four angles. I ...
*March 4, 2014 by Kylee*

**Math**

Determine whether the statement is true, false, or sometimes true. Explain or show why. If x is positive and y = -x, then xy is negative. Is this always true or sometimes true?
*October 24, 2009 by Anonymous*

**math**

Find the value of the missing digit that makes the statement true. 214,21_ is divisible by 11 Determine whether the statement is true or false. Why? If a natural number is divisible by 5 and 2, then it must also be divisible by 10.
*March 19, 2011 by anonymous*

**Geometry Which Statement is True?**

Which statement is true? All quadrilaterals are rectangles All quadrilaterals are squares All rectangles are quadrilaterals All quadrilaterals are parallelograms Thank You :)
*January 10, 2012 by Sarah*

**Geometry**

Why is this statement NOT always true?: The longer diagonal of the rhombus is perpendicular to two sides of the rhombus.
*February 10, 2013 by Sunshine*

**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*

**geometry**

Is it always true, sometimes true, or never true that the centroid is outside its associated triangle? Is it always true, sometimes true, or never true that two complementary angles have a common vertex?
*May 30, 2010 by lisa*

**Grammar and Composition**

please check my answers: Write true if the statement is true, and false if the statement is false. 1. An Etymology is a type of dictionary. False 2. An unabridged dictionary is a condensed version. False 3. Etymologies appear in [ square brackets ]. True 4. The symbol < ...
*October 14, 2009 by y912f*

**math**

1 statement 2 is false 2 statement 3 is false 3 statement 4 is false 4 statement 1 is false four statments are given above. how many of the statements are true?
*February 6, 2012 by Anonymous*

**eng composition**

Which statement is true? A. Once you write a thesis statement dont change it. B. A theisi statement is the first thing you should write before drafting an essay. C. Feel free to change a thesis statement if you feel you can improve it. D. If you change your thesis statement ...
*August 29, 2014 by Tony*

**Chemistry**

Is the following sentence true or false? To decide wheather a measurement has good precision or poor precision, the measurement must be made more than once. thanks in advance True. I hate T/F statements that have "must be". Life is full of exceptions to always, and must be. ...
*January 11, 2007 by Bryan*

**math**

Determine whether the statement is always true, sometimes true, or never true. 3) The length of the hypotenuse of a right triangle equals the length of one of the legs of the triangle. Answer choice: a.) always true b.) sometimes true c.)never true
*April 14, 2010 by nicole*

**geometry**

Is it always true, sometimes true, or never true that two complementary angles have a common vertex?
*May 27, 2010 by Lisa*

**English12**

Below, you will find a list of sentences. After each sentence, select true if the topic of the statement is suitable to form the basis of a single persuasive paragraph. If the topic of the statement in your textbook is unsuitable for a single persuasive paragraph, select false...
*June 21, 2012 by Sam*

**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*

**Microeconomis**

Why is much more profitable for a company to bring to market a new product than secon? While your statement is generally true, it is not always true. The producer of a new product MAY enjoy some monopoly power for a time. Makers of an existing product are, by definition, in ...
*November 6, 2006 by leanna*

**geometry**

Given the following sets, select the statement below that is NOT true. A = {b, l, a, z, e, r}, B = {b, a, l, e}, C = {a, b, l, e}, D = {l, a, b}, E = {a, b, l} (Points : 2) E ⊂ C C ⊆ B D ⊆ C B ⊆ C C ⊆ D
*June 27, 2011 by lori*

**Geometry**

Write the if-then statement that follows from the pair of true statements If I go to the movie, then I will stay up late If I stay up late, then I will be tired tomorrow
*December 5, 2012 by Leslie*

**math**

The statement is If a number is divisible by 2 and by 3, then it is divisible by 6 and vice versa. Is this statement true? Give an example or counterexample. I believe it is true but am stuck on the counterexample/example.
*October 8, 2010 by m*

**Calculus theory**

Determine if the statement is always true, sometimes true, or never true. If y is a function of x, and is also a function of t. then dy/dx = dy/dt explain. i think its sometimes true but i dont know why it is. am i right?, and can you please explain me y this is the case? ...
*March 1, 2012 by AAron*

**mathematics**

Determine whether the statement is true, false, or sometimes true. 1) If x and y are both integers, 1) then (-x)3 = -x3 A) Sometimes true B) True C) False
*September 4, 2009 by righteous dude*

**geometry **

I need help on this question. Write the contrapositive,converse,and inverse of the statement.Determine if its true or false.If its false give a coynterexample. If I live in Redlands,then I live in California.
*September 18, 2012 by Damon*

**Geometry**

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

**social studies**

" The Supreme Court has to censor and limit our first amendment rights." - determine whether the statement above is true or false. - pick one side of the argument - use cases and precedents as examples - have a thesis statement - have a concluding statement
*April 23, 2012 by Reya*

**Calculus**

True or False: Consider the following statement: A differentiable function must have a relative minimum between any two relative maxima. Think about the First Derivative Test and decide if the statement is true or false. I want to say that its true and that the question is ...
*December 10, 2011 by Mishaka*

**calculus**

Determine whether the statement is true or false. If it is true, explain why it is true. If it is false, give an example to show why it is false. a- if f is a function of x and y and a is a real number, then f(ax, ay)= af(x,y). b- if fx(a,b) < 0, then f is decreasing with ...
*March 11, 2012 by help please.*

**Chemistry check**

Can someone make sure I have the right answer. The question is: Classify the statement as always true, sometimes true, or never true. A net ionic equation shows all ions present. I say never true because it only shos soluble strong electrolytes reacting and not spectator ions...
*March 17, 2009 by Mike*

**Geometry **

For each property listed from plane Euclidean geometry, write a corresponding statement for non-Euclidean spherical geometry. A line segment is the shortest path between two points Hey guys I want to know how to do this and can you help me with this question?
*May 29, 2011 by Anonymous*

**Math**

Under what circumstances is fog = gof always true? When is this statement true for f(x) = x2 + x – 2 and g(x) = x + 4? (4 marks)
*January 20, 2013 by Anonymous*

**math**

Indicate whether each statement is true or false by checking the appropriate box in the table below. a. 2x is a factor of the expression (2x + y ). True or False b. (2x + y ) is a factor of the expression 3(2x + y ). True or False c. (2x + y ) is a sum of two terms. True or ...
*April 11, 2013 by peter*

**Math**

Let s and t be any two whole numbers excluding 0. True or false. The statement s/t = t/s us always true? what did you do first to answer this question?
*November 30, 2010 by Jenni*

**geometry**

Given p is false, q is true,and r is false, find the truth value of the statement. (~P <____> ~Q) ____> ~r Show step by step work.
*June 1, 2012 by angela*

**7th grade health Ms. Sue please thanks**

True/False Indicate whether the statement is true or false. 11. A person with good self-esteem is willing to try new things. (1 point) True False 12. Stress can be positive or negative. (1 point) True False 13. Giving away prized possessions can be a sign of a person ...
*December 12, 2012 by Delilah*

**Physics**

Two pieces of paper are on a DVD movie disk. Paper A is farther from the center of the disk than Paper "B". The DVD disk starts to play and then starts to spin. Which statement is true? a. Paper "A" experiences a greater tangential acceleration than Paper "B" b. Paper "A" ...
*April 15, 2009 by Sandy*

**Physics**

Two pieces of paper are on a DVD movie disk. Paper A is farther from the center of the disk than Paper "B". The DVD disk starts to play and then starts to spin. Which statement is true? a. Paper "A" experiences a greater tangential acceleration than Paper "B" b. Paper "A" ...
*April 15, 2009 by Sandy*

**math**

Determine whether the statement is true, false, or sometimes true. Provide an example to justify your answer. If both x and y are integers and x > y, then x^2 > y^2.
*July 20, 2009 by jessica*

**Math please help**

Let s and t be any two whole numbers, excluding 0. True or False The statement s/t = t/s is always true? and What did you do first to answer this question?
*November 30, 2010 by Jenni*

**geometry **

I have a 50 question assigment that its due tomorrow and I'm stuck on this question. "Write the contrapositive,converse,and inverse of this statement.Determine whether they are true or false.If its false.find a conterexample "Two angles measure 90 are compmentary". Please help
*September 18, 2012 by Elena G.*

**Geometry**

The date December 31, 2043 can be written in the format 12/31/43. This is an example of a true mathematical statement because 12 + 31 = 43. Suppose I wanted to write dates in the 21st century for Valentine’s Day (which is always celebrated on February 14) that will also give ...
*February 27, 2011 by Anonymous*

**math**

Indicate whether each statement is true or false by checking the appropriate box in the table below. a. 2x is a factor of the expression (2x + y ). True or False b. (2x + y ) is a factor of the expression 3(2x + y ). True or False c. (2x + y ) is a sum of two terms. True or ...
*April 11, 2013 by peter*

**math**

Indicate whether each statement is true or false by checking the appropriate box in the table below. a. 2x is a factor of the expression (2x + y ). True or False b. (2x + y ) is a factor of the expression 3(2x + y ). True or False c. (2x + y ) is a sum of two terms. True or ...
*April 11, 2013 by peter*

**geometry**

write the statement in symbols using the p and q given below. Then construct a truth table for the symbolic statement and select the best match. p= The mouse is in the house q= The cat is hungry.
*June 17, 2012 by angela*

**math**

I was wondering if this statement is true or false. The statement is 0 times h(4)= h(0 times 4). Is this true or false and why?
*February 27, 2008 by Linda*

**Algebra**

A positive integer minus a positive integer is always positive. This statement is sometimes true. For example, 17 – 5 = 12, but 15 – 20 = –5. post five other statements about the addition and subtraction of positive and negative integers, and ask whether each is always true, ...
*October 8, 2013 by Mary Ann*

**Geometry**

Determine whether each statement is always, sometimes, or never true. Two cones are similar. A pyramid is similar to a square. Two spheres with the same radius are congruent. Non-similar solids have different volumes.
*April 14, 2011 by Need Help*

**sociology**

How a person respond to this type of statement? I am not sure how I would respond to this statement. Do you have any suggestions to how one might respond? Is this true or a false statement? (I think it might be a true statement) We all hold different statuses among society. ...
*May 1, 2011 by Sharon*

** North American Climate**

True/False Indicate whether the sentence or statement is true or false. The only climate not found in the United States is the Mediterranean climate. Please select the best answer from the choices provided T F True?
*October 26, 2012 by rawr... im a dinosaur.... rawr *

**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 (:*

**English 10 Check**

Below, you will find a list of sentences. After each sentence, select true if the topic of the statement is suitable to form the basis of a single persuasive paragraph. If the topic of the statement in your textbook is unsuitable for a single persuasive paragraph, select false...
*June 13, 2010 by Ariel*

**C++**

True or false: A function call statement transfers control of the program to the last statement in the body of a function.
*November 8, 2013 by Bob*

**math (geometry)**

If p∨q is true, then what must be true about the truth values of p and q?
*January 15, 2012 by nate*

**math-geometry**

The length of the hypotenuse of a right triangle equals the length of one of the legs of the triangle. a.) Always true b.) Sometimes true c.) Never true I for A for the answer is that correct?
*April 16, 2010 by nicole*

**Finite Math**

A polygraph machine correctly identifies a lie 81% of the time, and incorrectly identifies a true statement as a lie 8% of the time. If a person being examined with the machine lies 10% of the time, what is the probability that a statement identified by the polygraph as a lie ...
*October 22, 2012 by Anonymous*

**math**

consider the following statement: if a circle with its center at the origin has a chord with slope m, the equation of the right bisector of the chord is y=mx. Is this statement true or false? explain
*August 18, 2012 by sarah*

**geometry**

prove that The sum of the angles in any triangle is 180 degrees is true in Euclidian geometry.
*February 26, 2013 by denise*

**maths help plsss**

John,owner of a most exclusive nightclub was shot and killed ba a gang,after considerable effort on the part of the police,five men were arrested as suspects and were asked to say for themselves what they know of d case. Each man made three statements,two of the statements are...
*March 5, 2013 by me*

**maths help plsss**

John,owner of a most exclusive nightclub was shot and killed ba a gang,after considerable effort on the part of the police,five men were arrested as suspects and were asked to say for themselves what they know of d case. Each man made three statements,two of the statements are...
*March 5, 2013 by me*

**Calculus**

True or false. 1. If F'(x) = G'(x) on the interval [a,b] then F(b)-F(a) = G(b)-G(a). I think it's true but I just want to check my reasoning. F'(x) = G'(x) means that F(x) and G(x) differ by a constant (which may be 0). When the subtraction is done to find the definite ...
*May 10, 2011 by Mike*

**algebra**

please could you check my answers and fix them if needed? label each statement true or false . if false correct the underlined portion A. if 3 < x then this underlined 3 + y<x+y i put true B. if this underlined |w-7|< -3 then w - 7 > -3 or w - 7 < 3 I put true ...
*February 5, 2012 by ann*

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