How do you Draw the line of symmetry using the letter Z?
485090
in half horizontally\n\nZ- about right there where the line is
1078788
For any line length X, it can be divided into 7 equal parts like so:\nStart with your segment --we'll call it AB-- and at point A, draw a ray going towards the top of your paper.  Then, with your compass, mark off seven equidistant points, starting at A (put your compass on A, make a mark on the ray; put your compass on that mark, make another on the ray, etc.) Then, draw a segment from your 7th point to point B.  Then just draw 6 more parallel lines (constructing congruent arcs and such) and your segment AB is divided.
935181
In all my years as a mathematician, I have never come across a symbol to denote "skew lines."  There may BE one, but I have never seen it.  Nor would it be a particularly helpful symbol, in my opinion, since "most" lines are skew...the symbols appear to be reserved for "special cases" (e.g. coplanar, parallel lines).\n\nBe sure to visit the link below for greater insight.\n\nHope this helps!
563121
a right angled isosceles triangle\n\nplease give me 10 points now
837837
alternative angles you mean? It's kinda like the corners of the letter Z. The angles are equal. The bottom and top line is parallel. And both angles are at the opposite sides of the line.
328129
just draw a triangle has right angle which dimensions 1,sqrt(3),and hypothenus 2. if you want it, i can send to you
965376
z=w+whx\nz=w(1+hx)\nz/(1+hx) = w &#92;
950608
get some graph paper. plug in numbers for x and calculate its equivalent y value. do that 5 times, and you should have your curved line. If not, use higher or lower numbers than you used the first time ( I like starting with 0) Then  draw a line perpendicular to the most bent part (aka axis of symmetry, aka cut the line in two so both sides of the new line look like mirror images), find 2 points on that cutting line, and there you go.
715276
here's the way I've always done them\n\nTop line, centered, "M E M O R A N D U M" (space between each letter)\n\nleave a few lines\n\nthen against the left margin:\n\nTO: (tab out) Xxxxx...\n(leave an empty line)\nFROM: (tab out even with other lines) Xxxxx...\n(leave an empty line)\nDATE: (tab out even with other lines) Xxxxx...\n(leave an empty line)\nRE: (tab out even with other lines) Xxxxx...\n\nLeave a few lines and type body...
824067
The polygon method is where you draw the two vectors on a piece of paper, using the given scale (1cm = 50 units). You need a ruler and a protractor to check your answer.\n\nFor number 1, draw vector B by making a horizontal line from the origin going to the right that is 4 cm (200 units) long. Next, draw a line from the end of vector B that is 2 cm (100 units) long, but goes 70 degrees NE (opposite of 250 degrees because we're subtracting). Now, draw a line from the origin to the end of vector D and you have R. Measure the length of R with a ruler and the angle of R with a protractor to make sure it matches the calculated value.\n\nI hope this helps!
423853
[2x^{2}+ 2x2y]+[2x2y+2x^{2}]+\n[6yz^{9}+3y^{2}9z^{8}]+\n[3y9z^{8}+y^{3}72z^{7}]\n\nthis is using z as the last term.  Based on what I used, I think a 3D parabola of sorts will emerge
956604
Try it out in the lewis-dot diagram\n      ..        ..\nH-O-Ca-O-H\n      ..        ..
1106173
The direction (angle) of |u| and |v|?
978173
You need to start off with a six-pointed star (constructed with two equilateral triangles).\n\ntriangle AEC and triangle FBD\n\nNow connect A to D, then connect B to E, and finally C to F. If you \ndrew everything correctly, those three segments should meet at a point \nin the center of the star.  \n\nThe 3 line segments you just drew plus the six sides of the star make \n9 lines. There are 5 points of intersection on each line, and the \ntotal number of intersections is 19.
528827
Think of the primary colors, red, yellow, and blue, and assign each of them to the x, y, and z axis.\n\nIf you look at the planes formed by two of the three, you get a number of arbitrary points with a coordinate made up of the two components...this relates to the hues of colors.\n\nFor instance if x= red and y = yellow, then the point 3,3 would be an orange, but the point 8,1 would be more of a lighter red.\n\nFurthermore, in 3D, a point not lying on a plane, with x,y,z coordinates would be a bit of each color, producing it's own hue.
1015945
First, the question gives you an equation, meaning that both sides must be equal to each other.  So, first do what the question tells you to do by multiplying w by (1/8).  Now, because it is an equation, you must do the same thing to the other side with z.  Once you multiply the right side by (1/8) you get (1/8) * (2)/(z^3).  Don't simplify here because what the question is asking you to do is to put the (1/8) factor inside the z^3 factor.  Since z is cubed, just think what number cubed will give me 8?  The answer is 2, so the point of the question is that the equation can be written as (1/8)w=2/((2z)^3).  Notice that the 2 is in the parenthesis with z, so it is also cubed, giving you a factor of 1/8.
504335
Draw two lines from any tow angles to two opposite base