1. algebra 2

    How do you find the points of intersection, if any, of the equations: x^2 + y^2 = 5 x - y = 1

    asked by Trixie on September 6, 2011
  2. maths

    can we mark 2 or more points common to two angles

    asked by pavatharani on September 12, 2011
  3. Social Studies

    What's three points supporting the first discovered in the Americas?

    asked by N'aicha on October 6, 2008
  4. Math

    What is the slope of the line that passes through the points (-6, 8) (2, 3) A. -3/8 B. -1/8 C. -7/8 D. -5/8

    asked by BTS on January 17, 2019
  5. 5th grade

    Why were many communities built at crossing points?

    asked by Logan on April 27, 2010
  6. math

    What is the equation of the line that contains the points with (x,y) coordinates (–3,7) and (5,–1) ?

    asked by Evi on February 23, 2011
  7. math

    Given two coordinate points like (3,-8) and (8,2) for example how do you find the y intercept?

    asked by Anonymous on September 13, 2011
  8. math

    Find the slope of the line that goes through the points (-6, 3) and (2, 3).

    asked by Rachel on October 12, 2017
  9. Math

    What would be the new ordered pairs of reflecting the points (-1, 5), (-2, 2), (3, 2), and (2, 5)?

    asked by Anonymous on September 6, 2014
  10. algebra

    FIND THE SLOP of line containing points(-2,8) and (3,5)

    asked by Anonymous on March 18, 2012
  11. Math: Algebra

    The points (5,2), (-10,-2), and (t,01) lie on the same line. Find the value of t. Please help me!

    asked by Jane on January 18, 2013
  12. algebra 1

    graph the equation by plotting points y= -3

    asked by robbie on January 15, 2011
  13. social studies

    what points does a legislature have to consider while formulating laws?

    asked by ASTHA143 on November 23, 2015
  14. math

    Why f(x) and g(x) do not cut the x-axis at the same number of points?

    asked by Violentine on March 12, 2012
  15. Algebra 2

    P (-1, 2) Q (k, -4) m= -1/2 determine k so that the line through the given points will have slope m. how do you do this?

    asked by Natasha on September 9, 2008
  16. shankopal

    why earthing point is greater than another two points of

    asked by Mukesh on November 5, 2017
  17. MATH

    IF FOUR ATHLETES SCORED 1 1/2, 8 3/4, 5 1/8 AND 1/1/4 POINTS. WHAT IS THE TOTAL

    asked by JUNIOR C on March 11, 2011
  18. Algebra 1

    What is the slope of the line that contains the points (-4,1) & (3,-7)? Answers: a.) -7/8 b.) -8/7 c.) -6/7 d.) -8

    asked by Taylor Leigh on April 25, 2012
  19. Radicals

    How do you graph y>= sqrt(3x+12) Show how to get certain points.

    asked by Chels on November 6, 2007
  20. math

    what is the slope of the line p[assing through points a (5,4) and b (0,3)? a)1/10 b)1/2 c)3/2 d)4/5 e)5

    asked by jessica on October 4, 2007
  21. math problem

    Graph using the slope and y intercept what are the points x+3y=9

    asked by Lavern on December 18, 2011
  22. Math

    At what points does the line y+x-3=0 intersect the curve 2y=6x+2(x^2)-(y^2)?

    asked by Paul on March 13, 2011
  23. Math

    Fine the distance between points P(5, -4) and Q(1, -2) I come up with d= 7.211 but im not sure if its right.

    asked by Kylee on February 25, 2014
  24. ALGEBRA

    Find the distance between two points which have the coordinates of (5,1) and (8, 5).

    asked by GGIFT on March 23, 2010
  25. algebra please check

    Find the distance between the given points (3, 5) and (8, 2) (8-3)^2 + (2-5)^2 5^2 + -3^2 25 + 9 = 34 sqrt of 34 = 5.83

    asked by bart on June 8, 2010
  26. phi103

    A sentence is said to be truth-functional if and only if (Points : 1)

    asked by Anonymous on December 16, 2012
  27. Math

    Find an equation of the line containing the points (-6,19) and (-15,28)

    asked by Diana on February 17, 2012
  28. algebra

    4. Write an equation for the line through the points (2, -6) and (-1, -4).

    asked by Patrick on December 9, 2010
  29. math (someone please help me!)

    f(x)=((x+1)^3)-2 -Determine the number of turning points f has.

    asked by Amy on September 1, 2011
  30. Business

    What points should be in a business code of conduct and why?

    asked by Beverly on July 17, 2008
  31. Math - Please check answer :)

    What is the slope of the line that passes through the points (–2, 5) and (1, 11)? A. -6 B. -2 C. 2 D. 1/2 ----I think its this one...

    asked by dark1 on February 18, 2014
  32. Math

    There are 2 points on the graph V(4,12) U(a,0) The line has a slope of 2. What is the value of a?

    asked by Anonymous on April 22, 2015
  33. math

    prove that the four points A(2,4)B(0,1) C(3,-1) D(5,2) are the vertices of square

    asked by lalola on December 11, 2010
  34. Math/209

    How do I find the set of all points of y=-8 on a graph?

    asked by Sam on June 13, 2010
  35. Calculus

    Find the points at which f(x)=x^2(x+1)^3 has a horizontal tangent.

    asked by Alan on April 17, 2012
  36. Algebra

    what is the equation of the line that passes though the points (-3,4) and (-9,6)

    asked by Natalia on May 28, 2008
  37. maths

    Consider the 4 points A(1,5), B(-4,6), C(0,0), D(-12,12). Find the gradients of the lines: (a) BD

    asked by Michael on November 3, 2016
  38. math

    the points x,3 and -2,2 have a slope of 1/4. what is the x-coordinate of the point x,3?

    asked by keke on March 4, 2013
  39. Calculus

    Find all the points of inflection of the function: f(x)=x^3-3x^2-x+7

    asked by Branden on August 26, 2011
  40. math

    Can a line segment have 2 mid points?

    asked by Ashley on January 23, 2008
  41. Math

    Find the slope of the line containing the two points (1,-1) and (-5,-3).

    asked by Abbey on January 26, 2009
  42. maths

    find the stationary points of the following f(x)=x^3-3x^2-24x-7

    asked by cecelia on March 5, 2008
  43. Math

    How do i do this. Graph the equation by plotting points. x=6

    asked by Bryan on November 20, 2008
  44. algebra 2

    Use the function to answer the question. h(x) = 4|x| 3 What is the value of h(6)? (Points : 4) 27 21 21 27

    asked by jason on March 23, 2011
  45. Algebra 1

    What is the slope of the line containing the points (6,-4) & (4,-6)? Answers: a.) 2 b.) 1 c.) -1 d.) -2

    asked by Taylor Leigh on April 25, 2012
  46. SOCIAL STDIES HELP!

    1. Which of the following best describes the economy of the 1920s in the United States? (1 point) It was a period of economic hardship. It was a wartime economy. It was a boom time, or a period of great economic growth.**** It was a period that did not see

    asked by XenaGonzalez on April 23, 2015
  47. U.S. History

    1. What cities were destination points fro the Chisholm Trail? A: Abilene, Ellsworth, and Dodge City in Kansas were destination points for the Chisholm Trail. 2. Why do you think the destination cities at the end of the cattle trails are all located along

    asked by Victoria on October 7, 2015
  48. Chemistry

    Draw the Lewis structures for each of the following, determine the shape of the molecules. a. H2S b. CN3- c. CCl4 d.NH4 e.PO4- f.PCL3 f.SF6 and explain how do you determine the shape of it

    asked by Jess on November 11, 2010
  49. organic chem

    Draw and name the amides that would be obtained by reaction of 3-ethylhexanoic? Also with the apropriate coupling reagent, and the following amines: A. ammonia B. methanamine C. N-methyl methanamine D. Aniline E. N-ethyl aniline

    asked by meghan on February 20, 2013
  50. ELA

    Use clues from the novel to form a prediction about the mystery sal's missing mother. What do you think is the reason she will not be returning to sal and her father? What text clues lead you to draw this conclusion?

    asked by Help I need somebody not just anybody on May 24, 2017
  51. Chemistry

    Draw the Lewis structures for each of the following, determine the shape of the molecules. a. H2S b. CN3- c. CCl4 d.NH4 e.PO4- f.PCL3 f.SF6 and explain how do you determine the shape of it

    asked by Nick on November 11, 2010
  52. chemistry

    draw the skeletal structure line-angle (line-bond) mode of 2-isopropyltoluene. Identify the number of hydrogen atoms bound to each carbon in the structure.

    asked by sarah on October 13, 2016
  53. math

    a bag contains 5 blue, 4 red, 9 white, and 6 green marbles. if a marble is drawn at random and replaced 100 times, how many would you expect to draw a green marble?

    asked by toan on March 24, 2012
  54. Chemistry

    Draw the Lewis structures for each of the following, determine the shape of the molecules. a. H2S b. CN3- c. CCl4 d.NH4 e.PO4- f.PCL3 f.SF6 and explain how do you determine the shape of it

    asked by Jess on November 11, 2010
  55. test and measures

    If the true score variance is equal to 10 and error variance is equal to 2, what is our estimate of reliability? [Hint: Think about the conclusions that we draw from the assumptions of classical test theory]

    asked by sharon on June 5, 2014
  56. Geometry

    If m

    asked by Allison on December 11, 2011
  57. physics

    A box slides down a 30.0 degree ramp with an acceleration of 1.25m/s². Determine the coefficient of Kinetic friction between the box and the ramp. I'm not sure to work it out I draw a picture to see if it would help me but I'm still stuck..

    asked by Mindy on November 30, 2015
  58. Math

    What might the lengths of a horse enclosure border be if the area of the enclosure is 52 square yards?Be sure to give evidence to support your thinking. Draw a picture to support your answer?

    asked by Ashleigh on February 18, 2016
  59. History (urgent!!)

    Hi! I was wondering if anyone could give me specific links to information about Medieval princess/nobility dress...I need to draw a picture and write specific facts about certain parts of the dress. Thanks (:

    asked by Becca on May 7, 2009
  60. Algebra

    A bag contains 7 blue, 5 purple, 12 red and 6 orange marbles. Find the probability, if you draw one marble at random from the bag. Select the simplest form. P(not blue)

    asked by Prima on May 11, 2014
  61. Physics

    Mass 1 (10 kg) rests on a frictionless table connected by a string to Mass 2 (5 kg). Find a) the acceleration of each block. (Draw the figure and proceed). b) the tension in the connecting string.

    asked by Anonymous on October 5, 2010
  62. Chemistry

    Two isomers have the same formula but different structures: Co(H2O)5SCN, CO(H2O)5NCS. The 5's mean 5-H20's. Draw each of these structures and explain the difference between the two? I don't even know where to begin. I appreciate any kind of help at this

    asked by Tyler on May 1, 2011
  63. adult education

    A firm is assigned the network part 128.171. It selects an 10-bit subnet part. a) Draw the bits for the four octets of the IP address of the first host on the first subnet.

    asked by rocky on November 7, 2009
  64. 4th grade

    I have to find the product of 22x11 using an array. Draw a rectangle 22 units long by 11 units wide. Divide the rectangle by tens and ones for each factor. Then complete the calculation.

    asked by amelia on November 3, 2009
  65. Chemistry

    Draw the Lewis structures for each of the following, determine the shape of the molecules. a. H2S b. CN3- c. CCl4 d.NH4 e.PO4- f.PCL3 f.SF6 and explain how do you determine the shape of it

    asked by Jess on November 11, 2010
  66. Biology

    Put the following in the correct order. Report results Determine if hypothesis is true Do background research Construct a hypothesis Collect data Analyze results and draw conclusions Design and implement an experiment State the problem / ask questions

    asked by Please help on September 16, 2014
  67. Scientific Method

    Put the following in the correct order. Report results Determine if hypothesis is true Do background research Construct a hypothesis Collect data Analyze results and draw conclusions Design and implement an experiment State the problem / ask questions

    asked by Please Help on September 16, 2014
  68. Hisory

    Based on the one of Woodrow Wilson's 14 points, how would freedom of navigation on the high seas benefit France, Great Britain, Italy, Poland, and Serbia as countries individually? Based on the one of Woodrow Wilson's 14 points, how would the creation of

    asked by Bobby Brown on September 23, 2013
  69. history

    1. Which factor contributed most to the beginning of the women's rights movement in the United States during the mid-1800s? A. A dramatic increase in women's participation in the workforce *** B. A shift in social attitudes brought on by increased

    asked by help please on May 12, 2014
  70. POL201 American National Government

    Question 1.1. Despite the greater federal authority in the federal relationship, federalism is still important for all the following reasons except that (Points : 1) it provides the best means of developing a vast country because it allows for

    asked by Savannah on April 15, 2015
  71. Math

    1. A tennis player wins a math 55% of the time when she serves first and 47% of the time when her opponent serves first. The player who serves first is determined by a coin toss before the match. What is the probability that the player wins a given match.

    asked by Biren bahkta on February 16, 2011
  72. English III

    1)“We have appealed to their native justice and magnanimity, and we have conjured them by the ties of our common kindred to disavow these usurpations, which, would inevitably interrupt our connections and correspondence.” These lines from the

    asked by AMK on April 14, 2014
  73. QSO 51O

    Problem 4: Module 8 (30 points) The Exeter Company produces two basic types of dog toys. Two resources are crucial to the output of the toys: assembling hours and packaging hours. Further, only a limited quantity of type 1 toy can be sold. The linear

    asked by Anonymous on March 1, 2013
  74. physics

    A block accelerates at 3.3 m/s^2 down a plane inclined at an angle of 26 degrees.Find micro(k) between the block and the inclined plane. The acceleration of gravity is 9.81 m/s^2. This is my work but i am not sure if it is correct: sum of forces on x axis=

    asked by alexa on July 14, 2011
  75. physics

    A 16.0-N weight slides down a rough inclined plane that makes an angle of 28.0° with the horizontal. The weight, which started from rest, gains a speed of 15.0 m/s after sliding 150 m. How much work is done against friction?

    asked by Alexandra on August 29, 2012
  76. Chemistry

    Which carbon atoms are all in the same plane (co-planar) in this molecule? Image: img12.imageshack.us/img12/6861/94274481.jpg a. ) 1, 2, 3, 4 b. ) 1, 3, 4, 5 c. ) 2, 3, 5, 6 d. ) 2, 3, 4, 6 e. ) 3, 4, 5, 6 I strongly think it's (c) by looking at the

    asked by Toronto on July 2, 2009
  77. Math

    Suppose you are 94 cm from a plane mirror. Part A What area of the mirror is used to reflect the rays entering one eye from a point on the tip of your nose if your pupil diameter is 4.8 mm ? Answer=_______m^2

    asked by Ashley on April 14, 2017
  78. physics

    A non-conducting disk of radius 10cm lies in the x = 0 plane with its center at the origin. The disk is uniformly charged and has a total charge +30ìC. Find Ex on the x-axis at (a) x = 2 cm, (b) x = 5cm, (c) x = 10 cm, and (d) x = 20 cm.

    asked by Anonymous on September 19, 2014
  79. math

    The illustration at right shows a rectangular box, three of whose edges coincide with the coordinate axes, and one of whose vertices is (3, 6, 4). Give an equation for the plane containing the front face of the box. Do the same for the top and right faces.

    asked by Grace on March 29, 2017
  80. Physics

    Please help due in less than 2 hours!! A person whose mass is m = 86.0 kg steps on a mechanical bathroom scale placed on an inclined plane that makes the angle α = 21.3° with the horizontal. What is the reading on the scale? i've tried m*g*sin(21.3) and

    asked by anon on February 23, 2015
  81. physics

    A plane cruising along at 268 m/s, in straight level flight wants to drops a bomb. He is at a height of 1000m. At what distance should the pilot release the bomb in order to hit his target?

    asked by Devin on November 9, 2014
  82. science

    the block is acted upon by its W=200 lb, a horizontal force Q=600 lb, and the pressure P exerted by the inclined plane. The resultant R of those forces is up and parallel to the incline thereby sliding the block up it. determine P and R.

    asked by mi on June 28, 2013
  83. math/ confused!

    What degenerate form or forms of the parabola CANNOT be obtained from the intersection of a plane and a double napped cone? I have to use a diagram and give complete description how to obtain this ( or these) form(s) how would I do this question

    asked by edwen! on December 4, 2006
  84. mastering physics

    An airplane pilot wishes to fly due west. A wind of 90.0 km/h is blowing toward the south.If the airspeed of the plane (its speed in still air) is 305.0 km/h , in which direction should the pilot head?

    asked by physics on October 29, 2015
  85. physics

    A 2 kg mass is released from rest and slides down an inclined plane of 60 degrees a distance of 1 meter. It strikes a 250 N/m spring. What is the maximum compression of a spring? No one has answered this question yet.

    asked by Jon on November 22, 2009
  86. materials science engineering

    Identify the [221] vector.(crystallographic directions qns) The answer given corresponds to 0.5 in x direction,0.5 in y and 1 in z. Why is it not [1 1 0.5], the simply reduced form. The ans is the reciprocal of [221], which puzzles me since this is not a

    asked by miguel on January 25, 2014
  87. linear algebra

    Let T be the plane −x+2y = 4. Find the shortest distance d from the point P0=(2, 2, 1) to T, and the point Q in T that is closest to P0. Use the square root symbol '√' where needed to give an exact value for your answer. I know I have posted this many

    asked by Sara on October 1, 2018
  88. Physics

    A skydiver jumps out of a plane and reaches her terminal speed of 120 mph after falling for 15 s. How fast will the skydiver be going 12.4 s later at the moment she pulls the ripcord? (The parachute hasn't deployed yet)

    asked by Cameron Lawrence on August 29, 2018
  89. Maths

    An aeoroplane flying at a ht 3000 mtr from the ground passes vertically above another plane at an instant angle of elevation from the ground are 60 and 30 degrees respectivly find distance between the planes

    asked by Dipak on August 9, 2013
  90. Physics

    A plane is flying at 25 degrees north of west at 190km/ h. Suddenly there is a wind from 15degrees north of east at 45 km/ hr. what is the planes new velocity with respect to ground in standard position

    asked by Dan on February 22, 2013
  91. physics

    A flight attendant pulls her 74.2 N flight bag a distance of 324 m along a level airport floor at a constant velocity. The force she exerts is 37.9 N at an angle of 55.2 above the horizon- tal. a) Find the work she does on the flight bag. Answer in units

    asked by scott on November 22, 2012
  92. Math _ Vectors

    A plane flies on a bearing of 120 degrees at a constant speed of 550 km/h. If the velocity of the wind is 50 km/h on a bearing 220 degrees, what is the velocity of the plane with respect to the ground? Textbook Answer: 543.5 km/h at a bearing of 125.2

    asked by Anonymous on February 20, 2008
  93. Math: Calculus - Vectors

    A plane flies on a bearing of 120 degrees at a constant speed of 550 km/h. If the velocity of the wind is 50 km/h on a bearing 220 degrees, what is the velocity of the plane with respect to the ground? Textbook Answer: 543.5 km/h at a bearing of 125.2

    asked by Anonymous on February 20, 2008
  94. 8th grade math

    Problem of the Week The Problems - Bull's Eye! 02/14/11 In the game of darts, players take turns throwing darts at a circular target like the one shown. The dartboard, as it is called, is typically affixed to a wall and consists of a series of concentric

    asked by Anonymous on February 23, 2011
  95. Math

    A running track is designed with two semicircular ends and two parallel straightaways. If the inner perimeter of the track is to be exactly 400 meters, what are reasonable dimensions for the radius and straightaway of the track? draw picure, justify answer

    asked by Mary on April 22, 2010
  96. math

    drawing several kinds of triangles including a right triangle, than draw a square on each of the sides of the triangles. compute the area of the squares and use this information to investigate whether the pythagorean theorem works for only the right

    asked by sue on May 16, 2012
  97. Reading/English

    Question 1 of 20 5.0 Points Critical Reading Identify the letter of the choice that best completes the statement or answers the question. What is Mr. Gradgrind’s opinion of horse riders? A. He does not approve of them. *B. He is fascinated with them. C.

    asked by Raechel on April 17, 2012
  98. stats

    Using the following data set a. Calculate the mean, mode, median, standard deviation, minimum, maximum and range b. Draw the histogram of the data set. Use 100 as bin width

    asked by ABDULA YUSUF on April 16, 2016
  99. stats

    Using the following data set a. Calculate the mean, mode, median, standard deviation, minimum, maximum and range. b. Draw the histogram of the data set. Use 100 as bin width.

    asked by Anonymous on April 17, 2016
  100. Physics

    Two resistors of 2.0 ohm and 3.0 ohm are connected a) in series b) in parallel, with a battery of 6.0V and negligible internal resistance. For each case draw a circuit diagram and calculate the current through the battery

    asked by Bella on July 20, 2016