Given: D is the midpoint of AC АС — ВС A CD 2х + 5 ВС — х + 28 Find: АС

Q: Given u = (4, -2) and v = 3i + 5j. Find u + v, v - 2u, and -6u + 5v in component form.

A: ai + bj + ci + dj = (a+c)i+ ( b+d)j

Q: U = 11. mi + 2루= (a) m

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Q: Let u = 4i - 9j, and v= - 4i +4j. Find v- u. v-u = (Type your answer in terms of i and j.)

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Q: If v = 31 - 5j and w = - 7i+ 4j, find 3v - 4w. О А. 37i- 31ј О В. 171-10] О с. - 4i-j O D. - 19i + j

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Q: Let u = PQ and v = PR ; where P = (2, – 1, 3) Q = (0,5, 1) and R = (5,5,0) find a. The component…

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Q: Use the equations OF JF дг дх Əz ду and дх OF ду OF dz Əz Əz მz to find and дх ду ez = 6xyz II || მz…

A: ​∂x∂z​=ez−6xy6yz​∂y∂z​=e2−6xy6xz​​Explanation:Step 1:​Given an implicit function.ez=6xyzTo find: The…

Q: let v =〈−2, 5〉and w =〈3, −2〉. Sketch v, w, and 2v − 3w.

A: Given vector:                   v=-2,5 and  w=3,-2   Algebra of vectors: Let v = x1, y1 and w =  x2,…

Q: Find the center of mass of a thin triangular plate bounded by the y-axis and the lines y = x and…

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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: Sketch v = (−2, 1), w = (2, 2), v + 2w, v − 2w.

A: Given vector, v = (−2, 1), w = (2, 2)

Q: A 10.75 26 C D. 22 CO

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Q: mZKIJ=(2x+6)° and m ZHIJ=(11x-5)° and m ZKIH=66°. Find m ZKIJ and m ZHIJ. %3D H

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Q: Find projwv. v=3i - 3j; w = 2i + j

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Q: Given u = - i+j, v = 10i-4j, and w= -8j, find proju (v + w).

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Q: Given u⃗ =⟨2,−5⟩ and v⃗ =⟨4,−4⟩, find the dot product u⃗

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Q: Find WX. 2.x + 16 X, Y 7x – 29 W

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Q: Find x and m∠ABC if BD bisects ∠ABC and m∠ABD=(4x+7)° and m∠DBC=(6x-5)°   x =  m∠ABC=

A: Given,         BD bisects ∠ABC and ∠ABD=4x+7° and ∠DBC=6x-5°

Q: 14. If EF bisects CD, CG = 5x - 1, GD = 7x- 13, EF = 6x - 4, and GF = 13, find EG. %3D 15. If R is…

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Q: Find v u if v = 3i+ 4j and u = 2i +6j. A. 6i+24j OB. 5i+10j OC. 30 OD. - 18

A: Given query is to find indicated dot product.