2. If B is the midpoint of AC, which of the, following must be true? I. АВ + ВС 3D АС II. 2ВС - АС II. АВ - - АС

Q: two vectors u = [5,4, -3], v = [1, -2, -1] form an angle θ that can be less than 90 ° (acute),…

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Q: The figure was translated 1 unit left and 10 units down, then rotated 90 counterclockwise. If B"(-2,…

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Q: Which of the following has coordinates ()? А. 27л/6 В. 29п/6 C.317/6 D.33t/6

A: To find the angle for which has the coordinates -32, 12.

Q: 4! find lim, B4,-2) S x approachesto I from postve direction.

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Q: Determine the coordinates of A', B', C' and D' using only reasoning (that is, without folding)

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Q: Let a and m be real numbers, u = (1, a, 2, m, -3), and w = (2, а, 2, т, 3). Then the distance…

A: Let's find.

Q: Use the applet to translate quadrilateral ABCD 2 units left to create quadrilateral A'B'C'D', then…

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Q: 3. Find PQ rounded to the nearest tenth. (Hint: use distance formula)

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Q: Which of the following has coordinates of (G, )? 2

A: Given coordinate12,-32Here we can clearly see that the y-coordinate is -ve and x-coordinate is +ve.…

Q: AABC is a right triangle with altitude BD. What are the coordinates of point C? в 12, 17) А (3, 5) D…

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Q: 3. Let a = -i+ 3j + 2k and b = 4i + 5j+ 2k. Don’t evaluate the square roots for the lengths except…

A: Given that                    a→=-i^+3j^+2k^                     b→=4i^+5j^+2k^  We know that the…

Q: 1. Vector A is the same as: (Circle ALL that apply) A a. B+C b. D-B B C. D+C D d. (D-C)

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Q: Find the point P on AB that is one-third of the distance from A(-1, 2) to B(8, 5). y 10 8. P -10-8…

A: Given points A(-1, 2) and B(8, 5). To find point P which divides the line segment in the ratio 1:3.…

Q: What are the coordinates of point P, the image of point (3, –4) after Rywx? А. (3.4) B. (-3,4) С.…

A: The point given is (3, -4)

Q: The coordinates of the missing point are A. (4, 4) В. (5, 4) (-1,4) (?, ?) С. (6, 4) D. (7, 4) x+ 3…

A: topic- sketch of a figure distance between x=3 and (-1,4) is 3-(-1)=3+1=4 x-coordinates of missing…

Q: Find the point P such that v = PQ has the components (-7.75, –8.25, – 16). О 3D (-2.75, -2.25, -6) P…

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Q: Find an expression for the exact angle 0 between u and v when = (4,7) and v = (-5, 8). (3, –1, 1)…

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Q: The midpoint of AB is at (-5, 3). If A = (4, -6), find В. B is:(

A: Mid point: If Ax1, y1 and Bx2, y2 are any two points then, the coordinates of the midpoint of AB are…

Q: The midpoint of v(2,10,14) is

A: Midpoint is found between 2 given coordinates.

Q: irectly opposite on the other side/shore. If the speed of the boat (in still water) is 16 mph and he…

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Q: . Rectangle GHU with verlices G(2, -1), H7.-1), K7.-4), and 12.-4): yex

A: We are given the rectangle with G(2, -1), H(7, -1), I(7, -4), and J(2, -4).

Q: Laplace stanajoarm obtain sthe foslousing also. Oue sthe Specify hoc:- ci'as= t (et coset-se-2t)ult)…

A: i) Let the given equation for Laplace transform be  x(t)=(e-t cos 2t - se-2t) u(t) + e2t u(-t) / 2…