Excel in Mathematics - Grade 10 (Form 4) 3. The line 5x - 2y = 20 cuts the x-axis at X and the y-axis at Y. M is the midpoint of XY. Revision 6 - Paper 2 (a) Find the coordinates of (i) X, (ii) Y, (iii) M. (b) Find the length of XY. a Find the area of triangle XOY, where O is the origin. d) Find the equation of the line which passes through the point (-2, 4) and which is parallel to the line 5x - 2y 20.

Q: 15. The triangles below are the result of a dilation from point P. Write the variable expression to…

A: Dilation factor = 3

Q: ii. -(1) followed by a reflection in the y-axis. Determine the image under Z of triangle UVW with…

A:

Q: Find the distance between the two Y(2, 0), P(2, 6)

A: to find distance between two points  Y2,0 and P2,6

Q: Remember to use the apostrophes to indicate which figure is the translated figure. Give the rule fe…

A: Given : To plot polygon and then translate

Q: 3. Translate Pre Image coordinates using the rule (x - 11), then reflect over the x axis. A (8, 0) В…

A: we will use translation and reflection

Q: Mya graphed point A (-12, -9) and point B (12, -9) on a coordinate grid. What is the distance…

A: Two points  are drawn on a co-ordinate grid. The points are : A=-12,-9B=12 , -9 We need to find the…

Q: Triangle ABC has points located at A(−2, 2), B(−2, −2), and C(3, −2) . Triangle A'BC' is a dilated…

A:

Q: Find the coordinates of a point on z-axis which are at a distance of 7 units from the point P(3, -2,…

A: Given that a distance of 7 units from the point P(3, -2, 5).

Q: What is the focus (are the foci) of the shape defined by the equation + 3 = 1? 25 9 (0, 2) and (0,…

A:

Q: Find the centre and radius of the circle x² + y2² - 4x+6y-23 = 0. O centre (2,-3), radius 6 O centre…

A:

Q: Write an equation In standard form for the circle. -4 12 16 x -13 w16- o (x - 6) + (y+ 8)* - 64 %3D…

A: Mark some coordinates on the circle.

Q: cirrF Find the equation to the sphere through the circle x + z? = 1, x + 2y + 3z = 4 and the origin.…

A:

Q: Points X(6, 8), Y(3, 3), and Z(13, -3) form a triangle. What is the area of AXYZ? area of AXYZ =

A: If P(x1,y1),Q(x2,y2) and R(x3,y3) are the points of the triangle , then                Area of the…

Q: Right triangle ABC is located at A (−1, −2), B (−1, 1), and C (−5, 1) on a coordinate plane. What is…

A: Right triangle ABC is located at A (−1, −2), B (−1, 1), and C (−5, 1) on a coordinate plane.To find…

Q: The distance between the points (2, 1) and (−4, 7) form the diameter of a circle. Find the radius…

A: The distance between the points (2, 1) and (−4, 7) form the diameter of a circle. To find the radius…

Q: Find the point on the x-axis that is equidistant from the points (1, 2) and (2, 3). The coordinates…

A: soln:point on x-axis which is equidistant from the points 1,2 and 2,3

Q: Find the distance between the point (-3,1) and the line 4x + 3y + 4 =0.

A:

Q: Line L in the figure below is parallel to the line y=3x+2. Find the coordinates of the point P P=

A: First we find the slope of the given line:

Q: Write the equation in standard form for the circle with center (0, -4) and radius 4,/7. .2 x² + (y +…

A:

Q: Find the cоттоn points of the circles (x + 1)² + (y – 1)² = 5 and x² + y? = 1.

A: Common points of the circles simply means the point of intersection of the given circles.

Q: A -3 -1 В -1 -2 The midpoint of AB = ([ ? ], [ ]) 2.

A: This question is related to coordinate geometry, we will solve it using given information.

Q: In the Cartesian plane below, the map of two perpendicular cross country skiing trails is shown that…

A:

Coordinate Geometry

Coordinate geometry, also known as analytic geometry or Cartesian geometry in classical mathematics, is a type of geometry that is studied using a coordinate system. Coordinate geometry is a branch of mathematics that describes the position of points on a plane using an ordered pair of numbers called coordinates.