23 If AABC has coordinates A (-3,2). B (2,0), and C (-1,-3), then which sides, if any are congruent? Use the scratchpad and graph to help get the answer. 4 -1 3 2 1 4 2 -3 4 (A) AC and BC (B) AB and BC (c) AB and AC D None of these

Q: Consider the points A(3, 5, 1), B(7, -1, 0) and – C(-1, 3, 4). Find 2AB + BC. O(-1, 2, 3) O(0, -10,…

A: The given points are A3,-5,1, B7,-1,0 and C-1,-3,4

Q: if A D B ace 3x4 mateices, and C is a 8x3 mateix, cohich of the follaoing are defined? D. BC E.…

A: Since you have posted multiple questions, as per our policy we will answer first question. Please…

Q: Find a and b such that [图-1-8 -27 9. + b 3 a = b =

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Q: Hw÷ find the Voctor Peralle I to the line intersedbetween the two flane 3X-6y-2Z=5 and 2x+4-27=5

A: The equation of the given planes is, 3x-6y-2z=52x+y-2z=5 If n1 and n2 are the normal to the planes,…

Q: Consider the points A(3, — 5, 1), B(7, — 1, 0) and C(-1, 3, 4). Find 2AB + BC. O(-1, 2, 3) O(0, -10,…

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Q: AB = I + 7j − 3k and B is the point (9, 5, 3)​, find A. The point A is (___,___,___)

A: Given:  AB = I + 7j − 3k and B is the point (9, 5, 3)​

Q: b. b. b. is x = b, b, + 2b2 b, + 2b, + 3b, b, + 2b, + 3b, + 4b, b, + 2b, + 3b, + 4b, + 5b, If the…

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Q: Calculate f (3xy + 4e²) dS, where S is the triangle with vertices (0, 0, 3), (1, 0, 2), and (0, 4,…

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

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Q: If A = -9 -31, then what is I + 2A + 3A² + 4A³ + 5Aª + ... ∞? 3.

A: We use definition of nilopotent matrix.

Q: Which equation represents OB? ty 2 B -2 2 -2 O A. (x - 2)2 + (y – 1)² = 9 O B. (x+ 2)2 + (y + 1)2 =…

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Q: Given that ABCD is a Parallelogram, what is the value of BD in the diagram below. **Make sure you…

A: We have to find BD

Q: I is the incenter of the triangle. Al-3x+7, BI-5x-11, & CI-52-2x CI=[? ] B

A: Given query is to find indicated length.

Q: 6. Find the value ofx and the measure of AB. B. (5x - 16) C (3x + 20)

A: Explained below

Q: Example. Suppese u (2,3) V-(2,4 5). find distance.. ngte. 3. Projectic. .....

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Q: The value of fe-3dz is

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Q: Q1: represent the expression of (v-2u+w) on the graph if you know that V, u and w were imaginary…

A: • A complex number z=x+iy can be represented on the complex plane by a point (x, y) on the plane. •…

Q: If cxb = -i+5j- 3k and a = 2i - 4j+ 6k, then which one is a. (bxc)? O -40 O-33 O 33 O 40

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Q: 4) In the given diagram, find the value of x. X = Ho the lo of 8x-2 15x

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Q: AABC is isosceles. mzC = 3x -4 %3D mzA = 2x -4 %3D Find mZA = ? degrees

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Q: Ã = 2ē, +3ē, – ē,, B = -3ẽ, +2ē, +ēz, C = ē, + ē,+ē; ve Ď = ē, – 2ē, – ē; Āx B × Č = B(Ā.C) – Č(Ā.B)…

A: We use scalar and vector product for this proof

Q: Find a + b, 2a + 3b, lal, and la - bl. 4 a = i + 3j - 2k, b = -3i - j + 7k a + b = 2a + 3b = |a| |a…

A: We have vector a and b. Need to perform indicated vector operations.

Q: 8. In Mr. Pelletier's classroom, 4 friends are seated at the points A,B,C, and D. Casey and Connor…

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Q: AC is a diagonal of rectangle ABCD. A(-4, 3) and C(5, -2). Which of the following could be possible…

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Q: Is {4, 5} C S, where S is the powerset of {2, 3, 4, 5, 6}?

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Q: -8 Find the distance, d, of AB. A = (2,5) B = (-6, -3) -6 -4 -2 B 6 4 22 -2 -4 2 A 4 d = √(x2 − ×1)²…

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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: Determine the equation of the line that passes through the given points to complete the tabie below.

A: We have to find the equation of lines through the given points.

Q: Write y as an affine combination of the other points listed, if possible. 3 39 V, = 1 V2 = 4 - 3 - 7…

A: Given that, v1=-311v2=04-2v3=3-37y=39-719

Q: 1 2 21 4. Given A=; a. A + 2B b. 3A-2B c. B-A and B = -3 4 -2 2 find

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Q: The given figure ABCD is a rectangle. AC= 7x + 5 and BD = 14x- 2. %3D Find x, then find AC.

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Q: Find proj, u and scalu by inspection without using formulas. proj,u= (Simplify your answers.) C...…

A: As we know  is a vector quantity. is a scalar quantity.: vector projection of u on v.: Magnitude of…

Q: Give the component form of AB and find AB algebraically. 3. A(-2, -1) B(6, -2) 4. A(8, 6) B(-4, 11)

A: The component form of AB→ with Ax1, y1 and Bx2, y2 is given by x2-x1, y2-y1 and  AB→ = x2-x12 +…

Q: Calculate (3xy + 4e2) dS, where S is the triangle with vertices (0, 0, 3), (1, 0, 2), and (0,4, 1).…

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