Done Two vectorsu and v are given. Find their dot product u · v. u = 6j – 7k, v =

Q: Consider the following. u = (6, 9), v = (9, 1) (a) Find u • v. u•v = (b) Find the angle between u…

A: Let u and v be two vectors. Then the angle θ between them is given by, cosθ=u.vuv

Q: Solve for all degree solutions and if 0° s 0 < 360°. Approximate all answers to the nearest tenth of…

A: Given query is to find the measure of the angle.

Q: Angle JKL is a right angle.The measure of angle MKL is 60°.The measure of angle JKM is x°.What is…

A:

Q: Write the quadratic function in the form y = a(x-h)? + k and sketch its graph. Ay 40- y = x2 - 12x y…

A: The given quadratic function,  y=x2-12x

Q: Solve each triangle. A 91° 28 17 C В

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Q: If cote = 3 and cose < 0: Find the EXACT value of a) cos(20) b) sin (:)

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Q: In Problems 5 to 8, evaluate the definite integrals. cos 4x cos 3x dx (a) or 0.4286 5. 6. 2 sin 7t…

A: cos (x) cos (y) = 12(cos(y+x )+cos (y−x)             Note: The expert is supposed to answer the…

Q: 3 dx x²+4x+29

A: Given,           ∫3x2+4x+29dx

Q: Find all solutions of the equation in the interval [0, 2?). (Enter your answers as a comma-separated…

A:

Q: Solve for all missing sides and angles in each triangle. Please note that triangles are not drawn to…

A: To find out the missing measures of the triangle.

Q: Sketch the graph of y = cos x between x = -4pi and x = 4pi by extending the graph for x between 0…

A:

Q: The rabbit population at the city park increases by 5% per year. If there are intially 454 rabbits…

A: A)Population y in terms of y is given as;y(t) =P0 (1+r)t P0=454 r=0.05 y(t)=454 (1.05)t

Q: Solve the following equation for all radian solutions and if 0 st< 2n. Give all answers as exact…

A: The given equation is: 2cos t=8cos t-32

Q: The domain is (Simplify your answer. Type your answer in interval notation.) The asymptotes are x=…

A:

Q: Sxsin²xdx

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Q: =tand 2 3 4. 55) Sir 3=tano=3 5. 2. 5.

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Q: A FOR ITEM NUMBE 16 - 30 C

A:

Q: A boat travels at 20 kph due east for one and one-half hours from point P to point A It then travels…

A: Given problem:- A boat travels at 20 kph due east for one and one-half hours from point P to point…

Q: Find the intercepts and the vertical and horizontal asymptotes, and then use them to sketch a graph…

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Q: Which of the following lists ALL quadrants of the unit circle for which the cos function in…

A: We know in quadrants of unit circle cos function is positive in first and fourth quadrants.

Q: Next, use the distance formula to determine the distahce each point is from the center of dilation…

A: The objective of the question is determine the distance between the points.

Q: a) An angle measures 37°. What is the measure of its complement? (b) An angle measures 76°. What is…

A: Two angles are called complimentary when their measures add to 90° Two angles are called…

Q: Find the x-intercepts and describe the behavior of the graph of the polynomial function at the…

A: Function is given as : f(x)=x3-6x2 We need to plot the graph and describe its behaviour at the…

Q: If angle A = 107°, side a = 12 and side b = 8, find the measure of angle B. (Assume that side a is…

A: Topic = Triangle

Q: Solve for all degree solutions and if 0° < 0 < 360°. Approximate all answers to the nearest tenth of…

A:

Q: (a) In a certain state, each automobile license plate number consists of two letters followed by a…

A: Note:- these are multiple subparts question and according to our company guideline we can do maximum…

Q: Write the expression as an algebraic expression in x for x > 0. 4 tan(arccos x)

A: This question can be solved by taking arccos x=θ

Q: Use Pascal's Triangle or the Binomial Theorem to expand (x + 2y)". Show all your formula and math…

A: Expand x+2y4

Q: Find sin(2A), if sin(A) = 45 and A is in quadrant 3. 53

A:

Q: Evaluate the expression under the given conditions. 1 sin(20); sin(0) = , 0 in Quadrant II

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Q: Direction: Use the trigonometric identities to show that each equation is TRUE. Statements Proof 1.…

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Q: 2 sin(0) <0 <T Given that 3 and 2 what is the exact value of cos(20)?

A: follow the procedure given below.

Q: Convert the rectangular coordinates to polar coordinates with r>0 and 0 s0< 2x. (V18, v 18 (r, 0) =

A: (x, y)=(18, 18)r=x2+y2r=18+18r=36r=6θ=tan-1(yx)  =tan-1(1818)  =tan-1(1)θ=π4

Q: Write the equation for the hyperbola in standard form. 4x2 − 8x − 9y2 − 54y + 103 = 0 Also I need…

A: This is a problem related to conics section. Based on the general formula we will solve all the…

Q: Solve equation for exact solutions over the interval [0, 2pi) 5 tan 3x=5

A:

Q: Draw the rectangles that approximate the area under the curve from 0 to 6 when using the midpoint…

A: Graph of the function is given, we have to draw a rectangles for midpoint rule with n=3

Q: Use the quadratic formula to find all degree solutions and e if 0° s 0 < 360°. Use a calculator to…

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Q: sin(x) = 13/23 (in quadrant 1),find cos(2x)=

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Q: A point starts at the location (−4,0) and moves CCW along a circle centered at (0,0) at a constant…

A:

Q: Two vectorsu and v are given. Find their dot product u · v. u = (-2, 0, 2), v = (2, 3, ) %3D

A: Given that u=-2, 0, 2v=2, 3, 12To determine u.v

Q: Convert the polar equation to a rectangular equation. Begin by multiplying both sides of the…

A:

Q: Solve each triangle. A 13 20 134° 12 C [95° В 22

A: As we know from the Cosine rule: a2=b2+c2-2bccosAb2=a2+c2-2accosBc2=b2+a2-2abcosC   Given: a=13,…

Q: Convert the regular equation to polar equation that expresses r as a function of theta. 3x-2y=6

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Q: Solve the following polynomial equation by grouping and factoring. 4y3 – 9y = 0 Enter the exact…

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Q: Graph cach function using radians.

A: The given equation is:  y=12cosθ3+1

Q: 2. Find the magnitude of the vector 7 = -27 - 63+ R. Give an exact answer, do not round.

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Q: Question A man standing on the overpass sees two cars approaching him on a road below the overpass.…

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Q: 3. In the triangle RST, what is t? 18 A. t= 18 B. t= r=18 tan 40 tan 50 40 C. t= 18(tan40 ) D. t =…

A: Please see the answer below.

Q: Two buildings with flat roofs are 60 m apart. From the roof of the shorter building, 40 m in height,…

A: Solution of question is written in below steps.

Q: a) An angle measures 108° . What is the measure of its supplement? (b) An angle measures 40°. What…

A: Topic = Geometry