If c = (3-12), what is the magnitude and direction of c?

Q: A least squares regression line is f(x) = -3.19x + 123.63, r 0.59. The strength of the direction is:

A: Given that,R-squared

Q: What do coordinates mean?

A: Coordinates are set of points that defines exact position of a point in XY-plane.

Q: If v = (2, −3, −5), then the direction angle y is?

A: V=(2,-3,-5)

Q: Find a positive angle less than 360° or 27 that is coterminal with each of the following: a. a 750°…

A:

Q: Which vector has an x-component with a length of 4? -5 A. C B. b C. d O D. a PREVIOUS 19 10

A:

Q: Suppose you leave home and hike 10 miles due north, then 8 miles in the direction 40 degrees east of…

A: Consider the given: From the given information draw the figure:

Q: Vectors. 3U-4v U=6,7 and v=6,-7

A:

Q: Vector y has an initial point of (7,-2) and a terminal point of (-1,-5). a. Find the component form…

A:

Q: Find the angle θ between v = (3, 6, 2) and w = (4, 2, 4).

A: Given, v = (3, 6, 2) w = (4, 2, 4)

Q: is the unit cube having one corner at the origin and the coordinate planes for three of its adjacent…

A: Given cube of unit length the co-ordinates of points are.A→→(0,0,1)B→→(1,0,0)C→→(1,1,0)D→→(0,1,0)

Q: A drone operator has his drone take off and then start flying due north. The drone flies 45.3 meters…

A: Step 1: Step 2: Step 3: Step 4:

Q: 2. Find the directions cosines of AB. a. Ā = (-1,2,3) and B = (4, –3, 1) %3D

A:

Q: Use with Q1-Q (S,3) (-2,) (1,1)

A:

Q: Find the component of a in the direction of b. NOTE: Enter the exact answer. a = [4,4, 4], b = [5,…

A: To find the component of a in the direction of b

Q: Reflect AB over the x-axis and rotate 90° about the origin.

A:

Q: Find the magnitude and the positive direction angle for u. u= (15,-8)

A: See attached file for a step by step explanation to find the magnitude and angle of the given…

Q: Find the length and direction of (1, –4, –5). Length is Direction is

A: See attached file for a step by step explanation to find the length and the direction of vector.

Q: A pilot sets her plane at a heading of N24°W with an airspeed of 625 km/h. The pilot is blown off…

A:

Q: -1' -10] 13 2. – S = 1 4 2 21

A:

Q: A. Determine if p=9i-6j-24k and =(-15,10,40) are parallel, orthogonal or neither. B. Determine the…

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.