Geometry

  1. Calculus check
    Can someone check my answers: 1) Use geometry to evaluate 6 int 2 (x) dx where f(x) = { |x|, -2 <= x <= 2} {2, 2 < x <= 4} {-x+4 4 < x <= 6} for my answer I got 0.512 2) The base of a solid is bounded by y = √x+2, the x-axis and the line x = 1. The cross ...
  2. Check Calculus answers please
    Can someone check my answers: 1) Use geometry to evaluate 6 int 2 (x) dx where f(x) = { |x|, -2 <= x <= 2} {2, 2 < x <= 4} {-x+4 4 < x <= 6} for my answer I got 0.512 2) The base of a solid is bounded by y = √x+2, the x-axis and the line x = 1. The cross ...
  3. Help me check my calc answers?
    Can someone check my answers: 1) Use geometry to evaluate 6 int 2 (x) dx where f(x) = { |x|, -2 <= x <= 2} {2, 2 < x <= 4} {-x+4 4 < x <= 6} for my answer I got 0.512 2) The base of a solid is bounded by y = √x+2, the x-axis and the line x = 1. The cross ...
  4. Help me check my calculus questions
    Can someone check my answers: 1) Use geometry to evaluate 6 int 2 (x) dx where f(x) = { |x|, -2 <= x <= 2} {2, 2 < x <= 4} {-x+4 4 < x <= 6} for my answer I got 0.512 2) R is the first quadrant region enclosed by the x axis, the curve y = 2x+a and the line x...
  5. AP Calculus
    Can someone check my answers: 1) Use geometry to evaluate 6 int 2 (x) dx where f(x) = { |x|, -2 <= x <= 2} {2, 2 < x <= 4} {-x+4 4 < x <= 6} for my answer I got 0.512 2) R is the first quadrant region enclosed by the x axis, the curve y = 2x+a and the line x...
  6. geometry
    Hi I really need help. I am extremley behind with some course homework for my summer courses. If someone got give the answers to the one's below, it would be greatly appreciated. Thank you so much. 1) Point G is the centroid AG = 18 AE =? 2)Given the points (2,3),(8,10),(6,9) ...
  7. Using Geometry in Probability
    Allen and Bethany each arrive at a party at a random time between 1:00 and 2:00. Each stays for 15 minutes, then leaves. What is the probability that Allen and Bethany see each other at the party?
  8. Geometry
    7.Given the vertices of ∆ABC are A (2,-5), B (-4,6) and C (3,1), find the vertices following each of the transformations FROM THE ORIGINAL vertices: d. Rx = 3 e. T<3,-6> f. r(90◦, o) I did already post this, but I forgot to bookmark it. I know Scott replied, but it ...
  9. Geometry
    7.Given the vertices of ∆ABC are A (2,-5), B (-4,6) and C (3,1), find the vertices following each of the transformations FROM THE ORIGINAL vertices: d. Rx = 3 e. T<3,-6> f. r(90◦, o) I did already post this, but I forgot to bookmark it. I know Scott replied, but it ...
  10. geometry
    given RST=NPQ, RT= 7x-5, NQ=5x+11, find the length of RT and NQ a. 8 b. 51 c. 40 d. 56 please help me
  11. geometry
    1) The above transformation is a rotation about the point (2, 1.5) Describe how you can prove that the two are in fact congruent. Use complete sentences. 2)Given a triangle with vertices at points (-4, -10), (-8, -8), (-1, -1) and the transformed triangle via translation at (4...
  12. Geometry
    Given the vertices of ∆ABC are A (2,-5), B (-4,6) and C (3,1), find the vertices following each of the transformations FROM THE ORIGINAL vertices: 1)• Rx = 3 2)• T<3,-6> 3)• r(90◦, o) Please help!
  13. Analytical Geometry
    Find the equation of the circle that passes through the point of intersection of the circles x^2+y^2=2x, x^2+y^2=2y and contains the point (2,1)
  14. geometry
    m∠1=14b−22 and m∠3=11b. Find b. angle 1 and angle 3 are vertical, making them congruent.
  15. geometry
    if you could just help me out with one, i would be blessed 1) Complete the proof. Given: WX≅YZ Prove: YZ≅WX Statement Reason 1) WX≅YZ 1) ? 2) ? 2) Definition of Congruent Segments 3) YZ=WX 3) Symmetric Property of Congruence 4) YZ≅WX 4) ? 2) Complete the proof. Given: ...
  16. geometry
    if you could just help me out with one, i would be blessed 1) Complete the proof. Given: WX≅YZ Prove: YZ≅WX Statement Reason 1) WX≅YZ 1) ? 2) ? 2) Definition of Congruent Segments 3) YZ=WX 3) Symmetric Property of Congruence 4) YZ≅WX 4) ? 2) Complete the proof. Given: ...
  17. geometry
    1) Make a conjecture about the next item in the sequence. 2, -20, 200, -2000, ? 2)Determine whether the following conjecture is true or false. Give a counterexample if the answer is false. __ __ AB ⊥ BC, then ∠ABC is a right angle 3)Make a conjecture about the next item in...
  18. geometry
    Hi, I need some help with these, I am really tired b/c of my surgery, an explanation would be enough, thank you ever so much. 1) Given the following line and point not on the line, find the distance between them. y = 7x + 5 (-8,-1) 2) Find the distance between the lines. y=32x...
  19. Geometry
    Which statement is true? A. All rectangles are quadrilaterals. B. All quadrilaterals are rectangles. C. All quadrilaterals are parallelograms.** D. All quadrilaterals are squares. Can someone check my answer
  20. geometry
    Click on the angle measure tool and measure each angle. Click on the points in counter-clockwise order. (If you make a mistake, use the undo button in the upper, right corner of your screen.) To make the measurements easier to see, click on the arrow tool and then drag the ...
  21. Geometry
    Given a triangle with sides of 25, 9, 25, what type of triangle is it: Equilateral, Isosceles, Scalene?
  22. Geometry
    △ABC△ABC is equilateral. Two of the sides are 5x + 18 and 4x + 22. Solve for the value of x and then find the side length. ps-Im doing a geometry course for virtualsc and if anyone has the rest of the answers for this quiz that would be great.
  23. Geometry
    △ABC△ABC is isosceles. The two congruent sides are 5x + 23 and 2x + 32. The other side is 8. Solve for the value of x and then find the perimeter.
  24. geometry
    Determine whether the conjecture is true or false. If false, give a counterexample. Given: ∠A is supplementary to ∠B and ∠B is supplementary to ∠C. Conjecture: ∠A is supplementary to ∠C. Select one: a. False; they could be right angles. b. False; they could be ...
  25. geometry
    The measures of two supplementary angles are 6y + 3 and 4y - 13. Find the measures of the angles. Select one: a. 117 and 63 b. 19 c. 63 and 27 d. 10 Two angles are complementary. One angle measures 26 degrees more than the other. Find the measure of the two angles. Select one...
  26. geometry
    Constructing Perpendicular Lines same as last time, i need an exact example of these instructions, if someone could share it with me, it would be greatly appreciated Draw a line and a point on the line. Label the point K. With the point end of the compass on K, set it to a ...
  27. geometry
    "We use different formulas to find the distance of a segment on a number line, d=|a−b|" role="presentation" style="display: inline; font-size: 16px; position: relative;">d=|a−b|, and the distance of a segment in the coordinate plane, d=(x2−x1)2+(y2−y1)2" role="...
  28. geometry
    The measure of an angle's complement is 24 less than twice the measure of the angle. Find the measure of the angle and its complement. a. 38, 52 b. 54, 36 c. 68, 112 d. 112, 68
  29. geometry
    Find m∠Y if m∠Y is six more than three times its supplement.
  30. geometry
    Given that angle AXB is complementary to both angle CYD and angle FZE, and angle AXB = 4°, what is angle CYD + angle FZE?
  31. geometry
    I really dont get why there are two NQ and 2 CA. can someone explain 1) Find the value of the variable and MN if N is between M and Q. Round to the nearest hundredth if necessary. MQ = 5m + 1, NQ = 4m, NQ = 12 Select one: a. m = 4, MN = 5 b. m = 3, MN = 4 c. m = 2, MN = 9 d. m...
  32. Geometry
    Hello! I am just wondering the steps to solve this equation? Given sin α = n/m where n = 12 inches and m = 16 inches, solve for α to the nearest degree. So it would be Sin(a) = 12/16, however, I'm unsure on how to solve for the degree a. Any help is appreciated!
  33. Geometry
    (-6g^(-2)h^3)^-3
  34. Geometry
    which is the equation of a circle with center (5, -2) and a radius of 3?
  35. Geometry
    A cylinder is sliced such that the cross section is perpendicular to its bases. What is the shape of the cross section? A: trapezoid (I think it's this one) B: triangle C: Circle D: Rectangle
  36. Geometry
    Find an equation in point-slope form for a line having the slope of m=1/6 and containing the point (-7,-3).
  37. geometry
    Suppose you have a conical shaped tent that you will use for camping. You want to ring along a tarp to fully cover the lateral area in case of inclement weather. The tent is 13 feet across and stands 8 feet high. What is the lateral area that the tarp would cover? Thank you!
  38. geometry
    An ice cream company manufactures and distributes ice cream cups and cones to grocery stores. The company sells the ice cream cups in packages of 12, 18, and 24 units, and the ice cream cones in packages of 14 and 21 units. Which of the following statements is not true? A) The...
  39. Geometry
    The length of the hypotenuse of a 30 degrees, -60 degrees, and -90 degrees triangle is 4. What is the perimeter? 4+12 sqrt 3 6+2 sqrt 3 2+6 sqrt 3 12+ 4 sqrt 3
  40. Geometry
    A conveyor belt carries supplies from the first floor to the second floor which is 30ft higher. The belt makes a 60 degree angle with the ground. How far do the supplies travel from one end of the conveyor belt to the other to the nearest foot? If the belt moves at 80ft/min ...
  41. Geometry HELPP
    in the rhombus, m<1=160. what are m<2 and m<3? Can someone explain this to me??
  42. Geometry
    A grid shows the positions of a subway stop and your house the subway stop is located at (-3,6) and your house is located at (-7,2) what is the distance to the nearest unit between your house and the subway stop Answers 6 11 9 13
  43. math
    i need help with geometry semester b unit 7 lesson 10 surface area and volume unit test i need someone to check my anwsers and to tell what i did wrong 1) use euler's formula to find the missing number vertices 15 edges 24 faces? 9,10,11,12 My answer was 11 2) describe the ...
  44. Math
    A city planning engineer in Cleveland must check the 10 angles that make up the three intersections on the map of downtown. If any of the angles formed by the intersections of the streets is greater than 135°, different road signs have to be used due to a new rule created by...
  45. geometry
    12. Find the volume of the cylinder in terms of pi. The diagrams are not drawn to scale. h=8 in. and r=4 in. ~256 pi in.3 ~128 pi in.3 ***** ~64 pi in.3 ~32 pi in.3 14. What is the volume of the composite space figure to the nearest whole number? The figure is not drawn to ...
  46. Calculus
    Use geometry to evaluate the integral from 0 to 6 of the function f of x, dx for f of x equals 3 for x less than or equal to 3 and equals the quantity 6 minus x for x greater than 3 - 27 - 13.5 -12 - 10.5
  47. Geometry
    What is the scale factor of a rectangular prism that s volume is half the original volume? Pear-Apple scraps their plans for the BigMini and the Lil Mini. They decide to come up with a product that is half the volume of the iPad Mini. It’s called the Mini-Mini. What scale ...
  48. Geometry
    Area=432 width is 6 feet less than length. what's the length. I haven't done this since the beginning of the year so I could really use the help remembering how.
  49. Calculus
    Use geometry to evaluate integral[-3,3] for: f(x)= { √(4-(x+1)^2), -3≤x≤1 { |x-2| - 1, 1<x≤3 A. 2pi + 1 B. 2pi - 1 C. pi - 1 D. pi + 1
  50. geometry
    The image for this question can be found at: screenshots(dot)firefox(dot)com/AsFVDd1o​7hceJtQT/null The square has side length 12 and the area of the blue region is 12 What is the combined area of the yellow regions?
  51. geometry
    a circular has a radius between 6.5cm and 7cm and a volume of 315cm. find the smallest height and the largest height of the cylinder with that volue. round to the nearest 100th
  52. Geometry
    Two similar pyramids have lateral areas f 20 square feet and 45 sqaure feet. The vloume of the smaller pyramid is 8 cubic feet. Find the volume of the larger pyramid. 33ft^3 27ft^3 18ft^3 12ft^3 Can some explain how to solve this.
  53. Geometry
    A diameter of a circle has endpoints P(-10, -2) and Q(4, 6). a. Find the center of the circle. b. Find the radius. If your answer is not an integer, express it in radical form. c. Write an equation for the circle. Can someone explain how to do this?
  54. analytic geometry
    minor axis 12, distance between foci 16
  55. geometry
    The length of the small leg of a 30°-60°-90° triangle is 5. What is its perimeter?
  56. Geometry
    d=12 h=18 What is the lateral surface area of the cylinder? A.12 pi cm B.18 pi cm C.216 pi cm D.288 pi cm
  57. Geometry
    Width=3 Lenght=17.2 Height=5.5 What is the lateral surface area of the rectangular prism? A.283.8 B.292.4 C.325.4 D.407
  58. Geometry
    Water has a density of about 62.5 pounds per cubic foot. Snow has a lower density than water, but that density can vary greatly. Suppose snow that is falling and settling has a density of about 16 pounds per cubic foot. 8 inches of snow has fallen and you have to shovel a ...
  59. Geometry
    What is the radius of a cylinder with a volume of 432pi cm^3 if the height of the cylinders is equal to its diameter?
  60. Geometry
    The following two-column proof with missing statements and reasons proves that if a line parallel to one side of a triangle also intersects the other two sides, the line divides the sides proportionally: Statement Reason 1. Line segment DE is parallel to line segment AC 1. ...
  61. Geometry
    A rectangle is 15 inches long and 6 inches wide. What is the area of the rectangle?
  62. geometry
    Two vertical poles 20 meterd and 30 metrrd high, are 60 meters apart. A rope is to be attached from the top of one pole to a point on the ground half-way between the poles and then to the top of other pole. How long a rope is needed?
  63. Geometry
    2. Find the area of the triangle. Give the answer to the nearest tenth. The drawing may not be to scale. A.) 47.4cm2 B.) 94.8cm2 C.) 7.5cm2 D.) 303.1cm2 I think the answer is D but not for sure
  64. Geometry
    Shmikea, the newly imported Norwegian superstore, sells beautiful 6-foot round shag rugs. Borg's living room is a 12 by 18 foot rectangle, and his goal is to cover as much of the floor as possible with these rugs without them overlapping. How much of the floor will be left ...
  65. Geometry
    Bruiser's 10-foot long leash is tethered to the corner of his expansive 7 by 5 foot dog mansion. How much outdoor territory can he mark? (Use the approximation pi=3.14)
  66. Geometry
    A cereal company is redesigning its cereal boxes to make them stand out on the supermarket shelves. For some unknown reason, they went with a triangular prism for the shape of their box. The front and back are isosceles triangles with base 10 inches and height 12 inches. The ...
  67. Geometry
    An isosceles trapezoid has a perimeter of 42 inches. Each of the congruent nonparallel sides is 5 inches long and the trapezoid is 3 inches tall. How long are the two parallel sides? A. 10 in, 22 in B. 16 in, 16 in C. 10 in, 16 in D. 12 in, 20 in * I understand that you add ...
  68. Geometry
    Hello! I'm not really sure how to solve this question, and I was wondering if I could have some assistance on how to solve it? Any help it appreciated! Thanks! Question: What is the exact value of cos 30°?
  69. Geometry
    Find the value of x. Side a=14 Side b=11 Side c=19 Angle a= x Angle b= y a. 17.5 b. 23.2 c. 35.7 d. 46.8 I tried using the Law of Cosine and failed, maybe i did it wrong idk help
  70. Geometry
    Tangent Lines practice problems. Unit 7 3. In the figure below, lines that appear to be tangent are tangent. Point O is the center of the circle. Which is the value of x? I am really confused on this question. If anyone could help that would be great
  71. Geometry
    Write an equation of the line that passes through the point P and is perpendicular to the line with the given equation: P(5,3); y = 5x + 2 I think its Y=1/5x+4
  72. Geometry
    1. Write an equation of the line that passes through the point P and is perpendicular to the line with the given equation: P(1,4); y = -2x + 4 answer y= 2 x + 2 2. Write an equation of the line that passes through the point P and is perpendicular to the line with the given ...
  73. Geometry
    Use the figure to answer the question that follows: Segments UV and WZ are parallel with line ST intersecting both at points Q and R respectively When written in the correct order, the two-column proof below describes the statements and reasons for proving that corresponding ...
  74. geometry
    Which of the following choices represents a type of problem with an angle as a solution? cos0 Arcsin 0.5 secB tan60
  75. geometry
    a 20 meter long cable is used to support a telephone pole holding it perpendicular to the ground. If the cable forms a 60grados angle with the ground how long mhigh up the pole should the cable be attached?
  76. Geometry
    Given: Right Pyramid, ABCD is a rhombus AB = 6, mBAD = 50, mSKO = 40 Segment SO is perpendicular to ABCD, Segment OK is perpendicular to segment DC Find: Volume and Surface Area of the figure
  77. Geometry
    You are re-tiling the entry to your home and want to create a fancy circular medallion in the center. You want to create a large circle with a smaller circle centered inside. You want to tile the large circle with blue tile and the smaller circle with yellow tile. The ...
  78. Geometry
    1.Write an equation of the line that passes through point P and is parallel to the line with the given equation P(2,6); Y= 2x +1 I got Y= 2x +2 2. Write an equation of the line that passes through point P and is parallel to the line with the given equation P(-1,3); Y= -4x +7 I...
  79. Geometry
    1. Write an equation of the line that passes through point P and is perpendicular to the line with the given equation P(1,4); Y= -2x +4 2. Write an equation of the line that passes through point P and is perpendicular to the line with the given equation P(5,3); Y= 5x +2
  80. geometry ASAP!
    Question: Given the rectangle MNOP and rectangle STUV, what is the length of TU? The rectangles are similar and NO's length is 10, but TU? I am NOT asking for direct answers, just how to do it.
  81. geometry
    how many sides does a circle have?
  82. Math/Geometry
    i need help figuring out how to find the area of this trapezoid. two sides have 8cm, another one has 10cm, and the last one has 16cm. Also, there is a dashed line inside of the trapezoid that is 7cm. A. 8 cm squared B. 62 cm squared C. 84 cm squared ** D. 125 cm squared
  83. Geometry
    What is the surface area and lateral surface area for a cylinder with 12 as its diameter and 18 as its height
  84. Geometry
    what would happen to the number of rotations if the circumference of the tire were increased by 20% what would happen to the number of the rotation if the circumference of the tire were to decrease by 20%
  85. Geometry
    In a triangle, prove the perpendicular from the vertex opposite the side that is not less than either of the remaining sides falls within the triangle.
  86. Geometry
    For a point, give a construction of a line so the portion intercepted by the segments of a given angle are bisected at the point.
  87. Geometry
    A cone with a radius of 3 cm, and a volume of 900cm. The height is 95.493cm? how is the volume affected if the height is doubled, and how is it affected if the radius is doubled?
  88. Geometry
    Viola drives 200 meters up a hill maing a 9 degree angle with the horrizontal. What horizontal distanmce has she cover. To the nearest tenth meter. 1,262.8m 200.4m 197.5m 31.3m***
  89. Geometry
    What are the values of the variables in the triangle below? If your answer is not an integer, leave it in simplest radical form. The diagram is not drawn to scale. 30, y, x, 8sqrt3 A x=12sqrt3 y=4**** B x=4 y=12sqrt3 C x=4sqrt3 y=12 D x=12 y=4sqrt3 Help
  90. Geometry
    What are the values of the variables in the triangle below? If your answer is not an integer, leave it in simplest radical form. The diagram is not drawn to scale. 30 y x 8sqrt3 A x=12sqrt3 y=4**** B x=4 y=12sqrt3 C x=4sqrt3 y=12 D x=12 y=4sqrt3 Help
  91. Geometry
    Determine center of circle that contains the points (4,1), (-3,7), and (5,-2)
  92. Math stuff
    Can someone please help me with something? Find the surface area of the prism. 5 m, 12m, 9m. its rectangular Also, Find the surface area of the cylinder to the nearest tenth of a square unit, 4cm, 12.4 cm. I dont quite understand this unit, im bad a geometry, sorry.
  93. Geometry
    An interior designer wants to place this bed in a home, and she is especially concerned about the headboard, which is 6 feet wide and 5 feet tall. She’ll place the headboard on a wall that is 7 feet wide and 9 feet tall. what is the area of the space that will remain after ...
  94. Geometry
    If a dance floor is 20 feet long and 30 feet wide. How many people will fit on this dance floor if you assume each person will dance in a space that is 2 feet wide and 2 feet long?
  95. Geometry
    What is the area of the circle? This is for Connexus plzzzzzzz help.
  96. Geometry
    rectangle FGHK The length of FH is 9 cm. What is the length of GK? C is the center of the rectangle 4 is the height 4.5 measure from F to C 4.5 from H to C
  97. Geometry
    parallelogram ABCD: Angle BAC = 35 and angle BCA = 20 How can I find the measure of angle BAD and the measure of angle ABC?
  98. Math~Geometry
    Find the circumference of the circle. Use 3.14 or pi. Round to the nearest unit. The circle has a line going through the center and under the line it says: 13 cm. A 16 B 41* C 20 D 62
  99. geometry
    The radius of a circle is 10. Using π, which equation expresses the ratio of the circumference of the circle to the circle's diameter? please help me
  100. geometry
    The area of a circle is πr2. To find the area of a sector with a central angle of Θ, measured in radians, by what should you multiply πr2? A) Θ B) 2Θ C) Θ/2 D) Θ/2π is the answer D
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