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Post a New Question | Current Questions | Live Experts
Homework Help: Math: Geometry
Recent Homework Questions About Geometry
Post a New Question | Current Questions
| geometry |
| Set up a proportion to solve for RT using the scale factor 3:1, and use it to find the length of RT. |
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| geometry |
| You have looked at it two times before. There are 30 questions worth 30 points. Part 1 Multiple Choice: Select the best answer from the choices provided. (Each question is worth one point) 1. Determine how many wheels are turning clockwise. 1 2 none 2. Determine how many wheel... |
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| geometry |
| how can we prove that an exterior angle of a triangle has measure equal to the sum of the measures of the 2 interior angles remote from it |
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| geometry |
| prove triangular inequality: if P,Q, and R are not collinear, then PQ + QR is greater than PR. |
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| Geometry |
| What is the hypothesis of the statement below? If two triangles are isosceles right triangles,then they are similar. |
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| Geometry |
| I have a circle with a Tangent line, DE, running along it and connecting with another line, FC, which runs through the center of the circle to the other side.I have connected the center of the circle with point E on the edge of the circle with a radius. I have labeled the cent... |
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| Geometry |
| I have a circle with a Tangent line, DE, running along it and connecting with another line, FC, which runs through the center of the circle to the other side.I have connected the center of the circle with point E on the edge of the circle with a radius. I have labeled the cent... |
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| Geometry |
| I have a circle with 2 lines that are connected and tangent to the circle. The lines are CA and CB angle ACB is 50 degrees. Arc AB inside of the tangent lines is X degrees find X |
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| Chemistry 101 |
| Describe the molecular geometry around the carbon and oxygen atoms in oxalic acid. Make sure you include the bond angles. |
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| geometry |
| What is the formula for the area of a rhombus |
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| Geometry |
| Hi, one Professor gave me a very hard question, He has a little Disk (used in machines) that has a big hole in the middle, he measured the thickness every 90°, and he got the following measurements: 0.95 mm 1.02 mm 1.02 mm 0.96 mm He tells me that with 3 of these measurements,... |
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| Geometry |
| Hi, one Professor gave me a very hard question, He has a little Disk (used in machines) that has a big hole in the middle, he measured the thickness every 90°, and he got the following measurements: 0.95 mm 1.02 mm 1.02 mm 0.96 mm He tells me that with 3 of these measurements,... |
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| 9th grade classes |
| I'm choosing which classes I want to take for freshman year but I'm not sure what I need to take. Right now I've only decided on Geometry and English 1. What science do I take for 9th grade? I'm looking for the easiest courses available. Thanks -MC |
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| Geometry (Urgent) |
| Hi, one Professor gave me a very hard question, He has a little Disk (used in machines) that has a big hole in the middle, he measured the thickness every 90°, and he got the following measurements: 0.95 mm 1.02 mm 1.02 mm 0.96 mm He tells me that with 3 of these measurements,... |
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| math b |
| the vertices of triangle ABC are A(-2,3), B(0,-3), and C(4,1). prove, by means of coordinate geometry, that the median to side BC is also the altitude to side BC. |
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| math geometry |
| if the diagonals of a parallelogram are equal then the parallelogram is also what type of figure? |
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| Geometry.... |
| the triangle is named ACB and E is the intersection of AT which bisects CB, BR which bisects AC and CS which bisects AB. CS, RB, and AT are all medians. ES, RE and ET equal 3x. I can't figure this out at all. Please explain. Thanks |
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| math geometry |
| in what type of trapezoid are the base angles congruent? |
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| geometry |
| A regular polygon has 12 sides. What is the measure of each EXTERIOR angle? |
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| geometry |
| how many degrees are in a pentagon? |
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| Geometry |
| Solve for x. x(x+3)=2^2 I think I'm doing this all wrong. Here is the work I've done so far: x^2+3x=4 x^2+3x-4=0 ...now what? i started trying to use the equation x=-b sqrt of (b^2-4ac) but I'm just getting confused... |
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| Geometry |
| Solve for x. x(x+3)=2^2 I think I'm doing this all wrong. Here is the work I've done so far: x^2+3x=4 x^2+3x-4=0 ...now what? i started trying to use the equation x=-b sqrt of (b^2-4ac) but I'm just getting confused... |
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| geometry |
| how do I prove that 3,3,5 could represent the lengths of a triangle? |
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| Chemistry |
| . . S H H B: What kind of three-dimensional geometry would this molecule have? C: Would this molecule be polar or nonpolar? Explain your answer. - B: “Triangular Planar”. C: I've tried to answer this question. I know a polar bond is when the electronegativities of the atoms di... |
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| Geometry |
| In the diagram below of right triangle ACB, altitude CD intersects AB at D. If AD=3 and DB=4, find the length of CD in simplest radical form. How do I go about figuring out this problem? Please help. thanks |
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| Geometry |
| In the diagram below of right triangle ACB, altitude CD intersects AB at D. If AD=3 and DB=4, find the length of CD in simplest radical form. How do I go about figuring out this problem? Please help. thanks |
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| Geometry |
| If the perimeter of a triangle is 12, which of the following could be the length of one side of the triangle? a. 8 b. 7 c. 6 d. 5 Would the correct answer be d. 5? And how do you go about answering this type of question? I just guessed; I figured it was the smallest number.. a... |
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| geometry |
| solve the system of equations: 3x + 2y = 17 2x - y = 9 |
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| Algebra 2 |
| Well I'm curently taking this class as a sophmore and have taken geometry freshmen year of high school and also I am taking physics at the same time and in math class when I'm asked to factor i go absolutley nuts because guessing numbers is just no my thing... I need solve for... |
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| geometry hs |
| if the diameter of a spherical ball is doubled,by what factor does its surface area increase? |
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| geometry |
| what is the area of a square with a radius of 9? I think the answer is 18 square or 324 Thank you |
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| differential geometry |
| given a circle in S^2 with radius p in the spherical metric, show its area is 2pi(1-cos p) |
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| Geometry |
| What results from the composition of reflections in two parallel lines? a. glide reflection b. dilation c. rotation d. translation Would the correct answer be d. translation? |
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| Geometry |
| Which describes the compositions of 3 reflections in three distinct lines, two of which are parallel? a. dilation b. rotation c. glide reflection d. translation Is the correct answer c. glide reflection? |
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| senior courses |
| So far in high school i have taken geometry, algebra 2, and trigonometry. one of my friends is taking calculus and she says its way too difficult. and since i have alot of trouble in algebra and trig myself i dont think calculus would be the right choice for me next year. what... |
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| geometry |
| how do i find the probability that a point in a figue lies in the shaded region, when the figure is a circle with an inscribed square? the circle has a radius of 2 and is also the shaded region the square has a radius of the square root of two. |
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| geometry |
| ABCD is a quadrilateral with center O. AO=8, BO=11, CO=8, and DO=11. Is ABCD a parallelogram? Explain you reasoning. |
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| Geometry repost |
| "yes, except 20/36 / 21/x x= 189/5 = 37.8 seems to have a typo, no original equation" There was a typo, it should have been: 20/36 = 21/x x= 189/5 = 37.8 So is this correct? |
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| geometry |
| If the area of Triangle T, sides 5,12, and 13 equals the area of rectangle R, width 3, then what is the perimeter of rectangle R? |
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| Geometry |
| Solve for x 5/3 / 4/3 = x / 20/9 x= 25/9 =2.77777.... 5/4 = x/3 x= 15/4 = 3.75 20/36 / 21/x x= 189/5 = 37.8 x/6 = x+1 / 9 x= 2 Tell whether the lines are parallel based on the given proportions (I think they are supposed to come out equal in order for the lines to be parallel)... |
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| geometry |
| Find the area of a rectangle that has a diagnol of 13 cm and a height of 5 cm. |
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| Geometry |
| Solve for x x/6 = x+1 / 9 x= 2 Tell whether the lines are parallel based on the given proportions (I think they are supposed to come out equal in order for the lines to be parallel) 16/4 = 8/2 32=32 yes, the lines are parallel 10/4 = 12.5 / 5 50 does not equal 5.1, therefore n... |
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| Geometry |
| Find the values of the variable x in the following proportions 5/3 / 4/3 = x / 20/9 x= 25/9 =2.77777.... 5/4 = x/3 x= 15/4 = 3.75 20/36 / 21/x x= 189/5 = 37.8 Are my answers correct? |
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| Geometry |
| Find the value of the variable x in the following proportions 6/x = 9/8 x=48/9=5.333333... 5/5 = 4/x x=4 1/2 = 2/x x=4 x/10 = 10/8 x=12.5 Are my answers correct? |
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| geometry |
| A grain storage tank is in the shape of a cylinder covered by half a sphere. The height of the cylinder is 50 feet and its diameter is 80 feet. find the total surface area (including the base) and volume of the tank. |
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| geometry |
| The limestone blocks from which an ancient pyramid was made weigh about 2 tons per cubic yard. Find the approximate weight of the pyramid having a square base of length 250 yards and a height of 150 yards. |
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| Math-Geometry |
| Solve for X using the side-splitting theorem for a triangle: upper left= 6x-10, upper right= 5x, lower left= 4x+8, lower right=4x |
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| Geometry |
| Stage #of triangles 1 1 2 3 3 6 4 10 How many Traingles will the nTH stage contain? F.2^n-1 G.n^2+n/2 H.2n-1 J.n^2+2/2 |
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| geometry |
| how do u do statements and reasons |
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| geometry |
| can someone help me woth solving special segments in a circle? |
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| geometry |
| Given: ABCD is a rectangle, diagnoals AC and BD intersect at E Prove: Triangle AEB is isosceles |
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| math |
| can i get a link containing a list of the theorems and postulates of a 2 column geometry proof? |
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| geometry |
| The area of an ellipse in the form (x*x/a*a)+(y*y)/(b*b)=1 is A=3.14*ab. For this ellipse, a+b=20. a. write the area of the ellipse as a function of a. b. Find the equation of the ellipse with an area of 264 square centimeters. c. Complete the table and make a conjecture about... |
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| geometry |
| ok i dont understand the whole sine cosine and tangent its confusing and i hate it |
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| geometry |
| in parallelogram abcd, diagonals ac and bd intersect at e. AE=3x-4, and EC=x+12. what is the value of x? i believe that x=8. i set them as equal and i minus x from 3x and 4 from 12. is this right? |
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| 4th grade |
| Geometry, Isoseles right triangle. Line segments MN and NO are ----? A. parallel lines, B. opposite angles, C. perpendicular lines, D. obtuse angles. I can't see that any of these are the answer to the question. Can you help me? |
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| Geometry |
| Business and finance. The following scores were recorded on a 200-point final examination: 193, 185, 163, 186, 192, 135, 158, 174, 188, 172, 168, 183, 195, 165, 183. (a) Find the mean final examination score. (b) Find the median final examination score. (c) Is the mean or medi... |
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| geometry |
| A ladder leaning against a vertical wall makes a angle of 75degree with the ground. If the foot of the ladder is 4 feet from the base of the wall, would this ladder be long enough for you to retrieve the suction dart that your friend stuck 17ft up the wall? |
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| geometry |
| is it possible for two boxes to have the same volume, but different surface area's? give examples to prove your point. please help, cannot think of anything. THANKS =] |
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Homework Help: Math
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