If ö1 = - 9i- 2j and v2 = - 4i +93, then find - 971 + 302. %3D Type your answer as a linear combination of the standard unit vectors, ai+ bj (where a and b represent some numbers). - 901 +302: %3D Submit Question

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A: Solving LHS and comparing to RHS 

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A:

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A: The above question is answered below

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A: Given that sinx=35 and 0&lt;x&lt;90 We need to find the value of tanx2 Take sinx=35    ⇒x=sin-1(35)⇒...

Q: 2) Find the value of composition of functions. Given f(x )=-x-7 and g(x)=x + 6 Find f(g(-14)) f (g (...

A:

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A: Given:   Sine and Cosine function is given 

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A: follow the procedure given below.

Q: 2) Slide the RED circle in front of correct answer. Which graph best models y<r-27

A: Given that: y≤27x-2

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Q: Which one is the correct expansion of cos 60? 0 2 sin? 30 - 1 O cos 50 cos 0+ sin 50 sin 0 O cos 50 ...

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A: follow the procedure given below.

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Q: State the theorem that proves that the pair of triangles are congruent. 2. 1. 3. 4. 5.

A: We have to give the names of congruency with which the given triangles are congruent.

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A: Topic = Coordinate geometry   The standard form for linear equations in two variables is ax+by=c

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Q: b. tan(a + B); cos(a) = 13 for a in quadrant III and sin(B) = 63 for B in quadrant IV %3D 85 65

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Q: Radius, r= 17 feet; Central angle, 0 = 315°

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Q: csc (2x + ) = -2 where x E 2

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A: Question 1 and 2 both are same. So i solve 1st.

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Q: If sin a and cos a3D 13 12 what is the value of sec. 13 %3D O 13/2 O 13/2 17 O 17/2 26 O 7/2 26

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Q: Simplify the Trigonometric Expressions; show steps. 1– cos(8) 1+ cos(8) + 1- cos(0) 1+ cos(0) - 4 co...

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Q: In the interval 0 <z< 2n, for what value of x does sin a = cos x? and 4 4 only 4 and 4. 4. - only /1...

A: The solution are next step is

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A: If the roots of an equation are zero, then they are classified as:  

Q: The expansion 1 + x + x² ... approximates (1 - x)1 if O x is not equal to 1 本 O absolute value of x ...

A: The expansion 1+x+x2+.........approximtes 1-x-1

Q: Evaluate: sin-'A, where A = a + jb

A:

Q: If x2 y? z=54, xy? z²=36, x² yz?=4, x² yz?=4, then find X+y+z.

A:

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A: Here we will find the length of the ramp,  

Q: Convert the angle in degrees to radians. - 450° - 450°: radians (Simplify your answer. Use integers ...

A:

Q: unproctore Two trees are 40 yd. apart. From a point halfway between the trees, the angles of elevati...

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Q: solve the triangle a=19, b=16, c=11

A: Given;  a=19, b=16, c=11

Q: 11T A point has polar coordinates ( 4, Convert to rectangular coordinates. (x, y) = Enter your answe...

A:

Q: Suppose A is in Quadrant I and sin 0 %3D what is the value of Cos e ? 5/6

A: We need to find to value of cosθ when sinθ is given.Below find the solution in the given image.

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A: Topic:- algebra

Q: b. In cot(r)- In| tan(r) = 2 1n cot(r)| %3D

A: Topic = Algebra

Q: What is the equation of the graph below? 10L 0.5 EVT 10 15 -0.6 cos (x + 5) O sin(x – ) O cos (z -) ...

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Q: Transform the rectangular equation x +y = 9 to a polar equation in r and 0. Solve your equation for ...

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Q: 3. Find the angle measurementsof all angles in the triangle below to the nearest whole degree. 14 17...

A: 3) By law of cosine:cosA=(AB)2+(AC)2-(BC)22(AB)(AC)cosA=(14)2+(19)2-(17)22×14×19cosA=196+361-2892×14...