If a = 2i + 2j + 3k ;b = -if2j +k;c 3i +j and such that a + xb is perpendicular to c then the value of x is: %3D В) 6 F) -6 C) -4 G) 4 A)-8 D) 2 E) 8 H) -2

Q: 5) If w = 4i + 4j, find 2w. 6) If v = 3i - 5j and w = -7i + 4j, find 3v - 4w. 7) If v = -4i + 4j,…

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Q: Which function has a y-intercept of -2? O 3x + 2 a) fx) = 5х -1 3x + 2 O b) Ax)· 5x- 1 Oc) Ar) = 5x…

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Q: c+2f -18f a+ 2d b+2e If A =d ef=2, then -18d -18e ghi a) 36 b) 72 c) 2 d) -72 e)-36

A: we have,      a+2db+2ec+2f-18d-18e-18fghi  =abc-18d-18e-18fghi+2d2e2f000000

Q: Make the answers easy and short and clear and correct

A: The given matrix equation is:[ac​bd​]=[c−3d2a+d​−da+b​]Note that each matrix is a 2 x 2 matrix.…

Q: if fox) = 2x²tSx+4 find f'eI6).

A: The given function is: f(x)=2x2+5x+4x

Q: 6) M bisects JK. JM = 6x – 7, MK = 2x + 3. Find JK. Draw a diagram.

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Q: Evaluate the fraction

A: 1. Given: vu=u+8 To find: v-3t+10 Solution: We have vu=u+8 v-3t+10=-3t+10+8=-3t+10+8=-3t+18…

Q: - 7x - 12) is simplified?

A: here after the simplify we get the True option is A

Q: If u = -12i-2j and v = 6i+7j, then find u - 2v. Please show work A) -6i+5j B) -24-16j C) -20i+5j D)…

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Q: 1) The values of.x and y for this equation (x - 3) + i (y + 2) = -1 +i3 are: a) x =-2, y = 1 b) x =…

A: Since you have posted multiple questions in this question which are not interlinked so I have solved…

Q: find mayium. heisht hit)--2+ +8+ t19 which OF descibes LOX 15X5 +3Y-200 the Pollonins accurately He…

A: We have to find the maximum height using the differenciation

Q: a) y = 3x-2x+1 b) 2x-9y=8 c) d)

A: We will classify given equations.

Q: Evaluate the following expressions.

A: Since this is a multiple subpart question, according to the Bartleby answering question, only first…

Q: flx, y)=5x8-78 39. If find Fand Jy.

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Q: a det d e f = -4. g h i Let -2f — 2е -2d The value of det a corresponds to: 8с +i 8b +h 8a +g a) 64…

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Q: Evaluate fS, 6x² – 40y dA, where D is the triangle with vertices (1,1), (5,0) and (5,3).

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Q: The point of intersection of y = x² + 6 and x = 2 is ... A) (1,8) B) (2,8) C) (2, 10) D) (10, 2)

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Q: Find Duf at P. 2, -k 3' 2 f (x, y, z) = 6x³y°z°; P(2, – 2, 2); u = i+ 3 -

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Q: Q6) If the point A, B, C are .collinear then AB.BC = 0 F

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Q: In AORD, MLDRO = 2x, m<RDO = x+ 30 and M2WOR = 5x - 50. Which equation would be used to determine…

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Q: 3. Identify each as linear, quadratic or neither and provide an explanation for your choice. a) y =…

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Q: 9. Simplify. State any restrictions on the variables. 10a?b + 15bc? a) - 56 30x²y³ – 20x²z² + 50x²…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: If = x - 4x +1 and y(3) = 8, find y. 2.

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Q: Find the domin und Rong for fas O fc, x1 x241 ○ fuの=Fx

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Q: Let x be any real number. Also consider the numbers z = -2i(5 – xi)² y w=1+i, , then the value Im of…

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Q: Assume that (U)=110, n(B′)=55, n(A∩B′)=25, and n(A∩B)=27. Find n(A∪B)

A: For any two events A and B, it is known that n(A or B) = n(A)  + n(B) – n(A ∩ B).

Q: Let å = [3,-2,1]; B = -21-1-2k; č= i+j;d36j. %3D nd (6+).d)? A) -2 C) -3 G) i + 2j - 2k B) 2 D) -1…

A: a→=3, -2, 1,  b→=-2i-j-2k,  c→=i+j Now, b→+c→=-2i-j-2k+i+j=-i-2k

Q: f 7 V√x dx 21

A: Introduction: Integration can be considered the reverse process of differentiation or called…

Q: If point (k+1, k-3) belongs to line of equation 3x-2y+4=0, then value of k is ? a) -13

A: The equation of the line is 3x-2y+4=0  The point is (k+1,k-3)

Q: 4. Determine which equation is equivalent to 4(2x-3) = 24 + 5x. Do the math, then state either…

A: we have to solve the following

Q: Q2: IF A=3i+k and B=i+2j-2k Find a) 2A-B b)A.B C) BX (A x B)

A: Vector: A quantity that has both magnitude and direction is called a vector Sum and Difference of…

Q: Let a-2-3j.kb-41-) and c-1-31-2k. If d is such that da-9. db-7 and dc-6, then d is equal to 01-31-2…

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Q: 7. Factor. a) 12m?n3 + 18m³n² b) x2 – 9x + 20 c) 3x2 + 24x + 45 d) 50x2 – 72 9x 2 e) – 6x + 1 f)…

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Q: Let u=i+j, v=j and w=k. Find c₁, c₂ and c3 such that 5i +5j + 4k =q₁u+c₂v+C₂W.

A: Given: u=i+j  v=j  w=k

Q: D 4 5x + 1 5 F

A: Here the expression will be    CE * DE = TE * EF