Find .. a = (7, -4), b= (5, 8)

Q: An eyewitness to a crime said that the license plate of the getaway car began with the letters Y,…

A: Question is solved.

Q: if these five numbers form a pattern such that the differernce between each pair of numbers is the…

A:

Q: stake he made in simpli 7x 4x 7 • 4x*+²,³+6 7• 4x+2, 28x'y³

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Q: Dalila keeps track of his favorite baseball players batting average, and notices the average is…

A: Given, Batting average=0.4727272 Attempts=55

Q: Which equation matches line n? AY 8 7- 9 87 6 5 4 3 2 3 4 S 6 7 8 9 -2

A:

Q: -2 + t,3 + 2t) and Qu (4 +

A: Solution: The objective is to what does the given lines have common.

Q: Decide if the statement is true or false. 4£{1,4,7,10}

A:

Q: -3 show that B = B". 7. Given that B= 4 -9 -2 5 - 4 2.

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Q: -5 -5 8 7 8 8 – 4 2 -1] Droviou

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Q: Find projvu if scalvu = -2 and v = ⟨2, -1, -2⟩.

A: Consider the given vector.u=-2 and v=<2,-1,-2>.The projection is defined as,Projection of…

Q: Let A=[-5   -8]            [   7   4]   Find -4A

A: Given the given matrix is A=-5-874

Q: ýt 29-ty-osinx

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Q: ). Find T(1, 3) and 7(1, -5).

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Q: Σ ( Use if Σα, = Land Σ ,-K.then Σ ( a-+ ) =Σ α+Σ,- L+K) 5" 7" %3D n=0

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Q: Find a+b, 2a + 3b, lal, and ja - bl. a- (3, -4), b- (-5, 2) a +b 2a + 3b ja - b|

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

Q: Suppose that...

A: We are given: f(2) = -3 , g(2) = 4 , f'(2) = - 2  and  g'(2) = 7  Now, based on the given four types…

Q: Find a · b if a = (-2, –4, –4) and b = (-3, 4, 3)

A: Given,             a=<-2,-4,-4> and b=<-3,4,3>To find : a·bWe know that,            The…

Q: Let A = (1, 0, 2) and B = (6, -2, 3). Find projaB.

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Q: Give the 5 correct conclusions from the diagram

A: Given:

Q: Find the values of c1, c2, and c3 so that c1 (4, –6, 2) + c2(-4, 3, 0) + c3 (-2,0, 0) = (-4, –3,…

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Q: Given that a = (2, -3) , b = (3, 4) and c = (-1, 5) find the number.

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Q: Find AB when A(-4,-1) and B (-2,11)

A: Given the coordinates of A is (-4,-1) and B is (-2,11) We need to find out AB

Q: đ = , b = , = , d = Find đ +?

A: Given,  a→ = 2, 4b→ = -3, 5c→ = 1, -4d→ = -5, -3 We have to find a→+ c→.

Q: If A=(7,8) and B=(2,4,6) find A x B

A: Explanation of the answer is as follows

Q: 3 (=-2)* 2. Show that - = 00,

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Q: A co ll-tiom ker bagi s for て

A: Topology

Q: If P = (-4,3), Find: Ry-1 (P) %3D1 ([?].[ )

A: We have to find the reflection of P(-4,3) about y=1 line

Q: 5х - 3 2 (х -7)

A: Given expression, 5x-3x-72

Q: If a = (2, -1, 4) and b = (8, 2, 1), find the following. a × b = -9,30,12 X bx a = -9,- 30, - 12

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Q: Find |ATI, JA21, |AAT|, |2A|, and |A¬1. 5 -7 A = 4

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Q: -7c+9+5=-27

A: The given expression is: -7c+9+5=-27

Q: - - S - 5 4 6. 2 12 17

A:

Q: (c) (4, -77/6) (x, y) = y y 1 2 3 4 5 6 7 3 -1 2 -2 -3 0-7 -6 -5 -4 -3 -2 -1 y 2 4 8 -1 5 -3 3 2. 9,

A: Given : (4, -7π/6).

Q: the first student is a boy and the second student is a girl,

A:

Q: For X, = 27, n, = 80, X, = 26, and n, = 65, findp and q.

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Q: -3 -2 -4 -5+ t-5+ 5- 5- 4 -5 -4 -3 -5 -4 -3 -2 -51 5- 5- -5 -4 -3 -5 -4 -3 -2 -4 -5+ to 4o on 2.

A: From the definition of the function, for every input(x), there must not be more than one…

Q: which

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Q: -2 -1 0 1 2 3 4 5 6 7 8 9 10 mber line?

A: topic:- number system

Q: 4. By using the product 2a? + 4a. Make a relationship between the younger sister and the older…

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Q: reseacher desires to know if the age of a child is related to the number of cavities he or she has.

A: Here, Researcher want to know : Realtion for age of a child and number of cavities. It can be…

Q: If x = 4 and y = 9 then h = ?                                      a = ?…

A: Given that, x= AD= 4 y=DB=9 h=DC a=BC b=Ac c=AB=x+y=13 As we know, Pythagorean Theorem,…

Q: Find å · B for å = (–2,÷) and 5 = (-5,12).

A: Here , we have to do dot product to this vector.

Q: (х, у, 2) - (b) (7, x/2, 37/4) 4 4 7 7 y y kIN kIN

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Q: Llaldx = 1. 4 2. 0 3. 3 4. 5

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Q: /3 and 6 b. 22 and

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

Q: Given that a = (2, -3) , b = (3, 4) and c = (-1, 5) find the number.

A: Given: a = 2, -3, b = 3, 4, c = -1, 5  To find: The numbers, a) b·a-cb) b·a - b·c

Q: Find a3, a4, and as. ə = 3, a, = 6, a, =,-1+ a, - 2) 1/9 12 as 15 xxx

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Q: Given that a = (2, -3) , b = (3, 4) and c = (-1, 5) find the number.

A: Given: a=2,-3, b=3,4 and c=-1,5

Q: ??

A: We have given to simplify  (-5+5i)-(8-i) So (-5+5i)-(8-i) =-5+5i-8-(-i)                       =-5-8…