18. Every morning Sophia walks to school. She walks 23m west then 18m north. What is the coordinate of the school if Sophia is at the origin? a. (23, 18) b. (-23, 18) c. (-23, -18) d. (23,-18)

Q: 7. (4, 5); x- 2y = 14

A:

Q: Find AB and AD in parallelogram ABCD. B 3t-52 D t-14 A АВ AD

A: We will use the property of parallelogram.

Q: 11. (-8, –1) & (8, –4) A. Find the slope: B. Write the equation using the point (-8, -1) C. Write…

A:

Q: Direction: Determine the independent and dependent variables in each given situation. 1. A…

A: Note: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question…

Q: Perform the calculations given that u = (3,5) and v = (2,3). Find 8u + 4v. 8u + 4v = ( (Simplify…

A: Recall: Let u→=<u1,u2> and v→=<v1,v2> be two vectors ,then             u→+v→=…

Q: -30 Suppose that c • + d. 1 -14 Find the values of c and d. c = d =

A:

Q: . It's neither; y-axis and x-axis because of the zero,I just need some clarification though with…

A:

Q: A plane leaves an airport and flies for 100 miles in the direction N 70?W. It then flies in a…

A:

Q: Write an equation for a) the line through (2, 3) and (- 3, 6). b) the line through (-2, - 1) and…

A:

Q: Determine whether the points lie on a straight line. Answer Yes or No. ? 1. A(0, 0, 0), B(8, -4, 4),…

A: 1. No2. Yes3. Yes

Q: 9. Find the values of m and n that m a. 20-12i = 5m+4ni c. (4+ m) +2ni = 9 + 14i

A: 9)a) 20-12i=5m+4nib) m-16i=3-2nic) (4+m)+2ni=9+14id) (3-n) +(7m-14) i=1+7i

Q: Use any method to determine whether the quadrilateral is a parallelogram B(-2, -9), C(0, -5), D(6,…

A: Given Data: Point B: xB, yB=-2, -9 Point C: xC, yC=0, -5 Point D: xD, yD=6, -3 Point E: xE, yE=4, -7…

Q: The line joining the origin and Pomt of of the linesr (X=1+2t,42-3+4t. y=-5+3t 2 Ction ,zet) and

A: Let the parameter of line L1 is t = t1 and the parameter of line L2 is t = t2. To find the point of…

Q: Find the coordinates of the image. Ry=-1(P) The image is (Type an ordered pair.) G

A: The point P is given in the coordinate plane. We have to find the image point Ry=-1P.

Q: If AB = i+ 8j – 4k and B is the point (5, 7, 1), find A. The point A is

A:

Q: Plot the points A(-3, 1), B(3, 1), C(-2, –3), D(0, 3), and E(2, –3) on a coordinate plane. Draw the…

A:

Q: Name the point with coordinate 2.

A:

Q: You go for a walk in the neighborhood. You walk 5 blocks north and 12 blocks east. Your bird will…

A: Walk in North = 5 block Walk in East = 12 block

Q: Find the value of the missing variable in the parallelogram and each diagonal. What is the value of…

A: The diagonals of a parallelogram are bisect each other hence   For diagonal FH FJ=JH 4z-9=2z 2z=9…

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.