Q9: Showthat triangle ABC is right at A where A(1,0,1), B(2,1,0), c (1, 2, 3).

Q: Qi:-A triengle formed hy vectous, the vectov is Central i +jtk, ond one it's 1チ Surronmding Side iy…

A: Suppose the sides of the triangle be A, B, C Let side A is i+j+k B is 2i-3j+4k Then as we know in a…

Q: What is the kind of tringle that the points A(-2,-7), B(1,6) and C(9,6) from with repsect to its…

A: Given :  A(-2,-7) , B(1,6) and C(9,6)  are coordinates of triangle△ABC    To Find : What type of…

Q: Q Find the adjoint of square matria (A) - A= 6 0 2 2 3 5

A:

Q: Consider the figure shown below. Use the fact that ABQR AKLM to complete the congruence table shown…

A: Consider the figure shown below.  By the fact ∆BQR≅∆KLM, to complete the congruence table  shown…

Q: Q2: Use vector to check whether the points A (4,3,2), B (4,3,0), C (4,0,0), and D (4,0,2) are…

A:

Q: Q2 |The points A(1,0), B(2,0), C(4,2), and C(xy) are the verticies of a parallelogram. Find x and y,…

A: We will find the fourth vertex (x,y) of the parallelogram .olso we will find perimeter and area of…

Q: What type of triangle is ABC A 2x +28 /x- 7 X + 15 C

A:

Q: Q5: In triangle ABC, which of the following is not true: (A) AB+ BC+CA=6 (C) AB+ BC-CA =Ö (B) AB+…

A: Explanation of the answer is as follows

Q: Q6. Let O(0,0), A(1,0), B(1,4) be points in the plane R². Then the following point lies in the…

A: I am attaching image so that you understand each and every step.

Q: 8. Given: The coordinates of rectangle DEFG are D(0, b), E(a, b), F(a, 0), and G(0, 0). Prove: The…

A:

Q: Are these points collinear? a) A(-1, –2), B(3, 2), and C(5, 5) b) D(a, c – d), E(b, c), and F(2b —…

A:

Q: 5. Let the sequence of vectors ao, a1, a2... have dot products, 1-|j-k| 1 + |j - k| ajak = Find the…

A: Figure:

Q: 5. Let the sequence of vectors ao, a1, a2 ... have dot products, 1- |jk| 1+|j-k| aj ak = . Find the…

A:

Q: △ABC△ABC has vertices A(0,4), B(6,-1), and C(3,7). What are the coordinates of C' when the triangle…

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Q: 1)calculate xy dady Where D is a triangle with vertices (0,0), (5,0) and (5,5) tip:Don't use the…

A:

Q: D -10 -9- -4 -10 6. Use the applet to transtate quadritateral ABCD 2 units left to…

A: We will find the coordinates of D'' as following.

Q: 14) 13) 5x + 2 3x 24 16) XM = 11 MZ = 2x - 5 15) HD= 24 FD = 13x – 4 E W

A: Since you have posted multiple subparts, as per our policy we will answer first three subparts.…

Q: 1. If7-7-7+2k, y=37+7-7k and Z=37+k, simplify 2(-y)+Z? 2. ABC is a triangle with vertices A (-2, 2,…

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Q: Question *

A: We know that, In a rectangle the diagonals bisect each other at intersection point.

Q: two bees leaving an area in a straight path. Bee's 1 path: r1(t) = + t and Bee's 2 path: r2(s) =…

A:

Q: are the following points collinear? show your calculation A( 0,10) B(3,4) C(-5,20)

A: We have to check

Q: 1000 100 10: The coordinates of point C are most likely... (A) (4,10.5) (B) (4,15) B 2 (C) (4,16.6)…

A: We have to find the most likely coordinates of point C

Q: 3. A player P stands 10 metres directly in front of a soccer goal O ABC, as shown below. The corners…

A: a)Co-ordinates of GG0+7.52,0+02,0+02=G154,0,0Co-ordinates of P∵P lies on the  xy planeso…

Q: IB C Draw the triangle ABC using the rule (x,y) → (x+2, y-3)

A:

Q: D, E, and F are midpoints of the sides of AABC. Given: DE = 15.5 EF= 17.5 BC=29 DF= 2x-1 Find the…

A: By mid point theorem ,  DE, EF , and DF are half of the sides AC , AB and BC respectively.

Q: Henry is working with three squares their areas are 16in2 25in2 and 64in2 she thinks the will make…

A:

Q: Are these points collinear? a) A(-1, - 2), B(3, 2), and C(5, 5) b) D(a, c-d), E(b, c), and F(2b - -…

A: If the points are colinear then the slope of the lines making with the points are same. Find the…

Q: Find a and c so that y = ax + 24x + c has vertex (2, 37). a с — ||

A: From the vertex of a parabola