Find the projection of u onto v. u = (5,5) v = (9, 1)

Q: A sector of a circle of radius 1.5m has an area of 8 m2 . Find the central angle of the sector.   Do…

A: Area of a sector of a circle = 8 m2The radius of the circle = 1.5 m

Q: Assume that sin (x) = cos (x - y) = 3 5' sin (y) 4 == where 9' EN < x < π and 3π < y < 2n. Calculate…

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Q: Question 2 On the graph below draw the resultant vector of the red and black vectors show below? 10…

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Q: 6. The point A (6, -2) is on the terminal side of an angle in standard position. Determine the exact…

A: The figure

Q: A ship left the port, P, and sailed 18 km on a bearing of 030° to point A. Another ship left port P…

A: Final conclusion:Distance between Ship A and Ship B is 19.1 (rounded off to one decimal places) {For…

Q: The pedals on a beach bike are mounted on a bracket whose center is 30 cm above the ground. Each…

A: Given:The pedal is mounted on a bracket whose center is 30 cm above the ground.Each pedal is 17.5 cm…

Q: -2 1 -2 3 1 2 X

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Q: Answer the following. (a) Find an angle between 0° and 360° that is coterminal with 990°(b) Find an…

A: The objective of this question is to find coterminal angles. Coterminal angles are angles in…

Q: A vector v has a magnitude of 8. Find the length of -6v.

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Q: Find the projection of u onto v. proj⭑u = u = (-5,-4) v = (-8, -1) Write u as the sum of two…

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Q: 3. Find the angles which correspond to the following tangents: Page # A. 0.52035 B. 0.13025 Find the…

A: Given:values of tangentTo find:angles which corresponds to tangents and cosinesLet angle be x in…

Q: Question 7 Below is a graph with two vectors shown on it. Add them, and then draw the resultant…

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Q: Convert 36.619° to degree-minute-second form. If necessary, round your answer to the nearest second.

A: The objective of this question is to convert a decimal degree measurement into degrees, minutes, and…

Q: 3. Solve the following equations for values of 0 from -180° to 180° inclusive: i) tan 0+tan 0=0 ii)…

A: Note:-Since you asked multiple sub parts questions, according to our policy we can solve only first…

Q: An object moves in simple harmonic motion with period 6 seconds and amplitude 5cm. At time t=0…

A: The objective of the question is to find the equation that models the displacement of an object…

Q: 4. If tan x = 0.5 then tan(π + x)= |

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Q: ach angle measure to the nearest degree. ¹(11) 12 11. cos¹ (0.23) 8. cos lo 2001 9. tan¹(5.03). n¯¹…

A: To find each of the following angle to the nearest degree.

Q: 5. Consider the following right triangle whose hypotenuse is length 4. Use the fact that X π/5 4…

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Q: 3. Use Pythagorean Identities to Evaluate the Expression: . If tanA=4 and secA<0, find sin A. Type a…

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Q: The distance from the ground, in meters, of a person riding on a Ferris wheel after t seconds can be…

A: The objective of the question is to find the time it takes for the rider to reach the lowest point…

Q: The function graphed to the right is of the form y = a sin bx or y = a cos bx, where b>0. Determine…

A: Answer:  y=−2sin2xExplanation:Step 1:

Q: Let be an angle in quadrant II such that Find the exact values of sec 0 and cot0. seco = cot 0 = 0 0…

A: Let  be an angle in quadrant II and .To find the exact values of .

Q: But A-C=7-(-13)=20. Correct?

A: Conic section-

Q: Consider following relations on the set of positive integer: R₁ = {(a,b) | a> b} R₂ = {(a,b) | a = b…

A: The objective of the question is to determine which of the given relations are symmetric and…

Q: 4. An Incorrect Venn Diagram Beckmann 10.4 #17 What is wrong with the diagram for the problem in the…

A: Hence explain the reasons for Venn diagram is wrong and sketch the Venn diagram.Explanation:Step…

Q: Calculate. cos 19° cos 68° cos 28° cos 56° cos 38° + 2 sin 28° sin 19° sin 30° 4 sin 28° sin 19°

A: See the attachment.Explanation:

Q: 20 P Hyp 63.1°/64.6) 25m Q d. 1102 Xole R The diagram above (not drawn to scale) shows the angles of…

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Q: If 0 - = -7п 4 sec (0) equals csc (0) equals tan (0) equals cot (0) equals then find exact values…

A: The given angle is

Q: Consider a triangle ABC like the one below. Suppose that A=69°, B=36°, and c=64. (The figure is not…

A: Given: To Find: To solve the triangle.

Q: Solve 43...

A: Question No. (43): To solve the following equation on the interval .To verify the results by using…

Q: Solve the triangle. Check for 2nd triangle. A = 48° a = 18 48° b=7 -16-19 c= A = B = a= 12 b=_1__ c=…

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Q: Simplify expression by using a double-angle formula. 1-2 sin 20 П ☐ sin ☐ Π ☐ SOɔ ☐ ☐ cot ☐ Osec☐ ☐…

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Q: 13. If x = Cos0+ Cos 20 and y = Sine+ Sin20. Show that: i) xy 2xx= Cos 20+ 2Cos 30+ Cos40 Sin 2A+ 2…

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Q: 30° 60% 5"

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Q: is 5 in the domain of sine s

A: The domain of a function is the set of all possible input values (often referred to as 'x' values)…

Q: 11. Solve the Equation: -8 cose= 4√3: (-00,00) List multiple answers separated by a comma. Sample…

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Q: 2, 3π cot²( -B) if sin 2ẞ 4 5

A: See the attachment.Explanation:

Q: For #17 - 18, write the equation for the given grap mile a 3x 5x 3 7xx MR

A: Note:-Since you asked multiple questions which are not interlinked, according to our policy we can…

Q: A man starts at the origin and walks 8 meters East. He then turns and walks 8 meters North. Graph a…

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Q: State the sum and difference formulas for the cosine. cos (x + y) = cos (x) cos (y) - sin (y) sin(x)…

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Q: Find the sum of the vectors =-1+2+and = -- 2+2 =1

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Q: Exercises Given that ∞ = - Given that. sin (2) 2 find cose secx, cScx cos (1) find sinx, tanx secx…

A: Note:-Since you asked multiple questions, according to our policy we can answer only first question…

Q: Find the unit vector in the direction of

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Q: You are an officer in a submarine and are given orders to fire at the enemy ship 2650 feet from you…

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Q: (a) Using a trig identity, write x(t) = 4 cos(8t) + sin(8t) using only one cosine function. x(t) =…

A: By using trig identity, to write the following functions by using only one cosine function.

Q: 10- 9 8 7 6 5 4 3 2 1 55/4 - -3/4/2 -41 4 2 3/4 54 -2 -3 -4 -5 -6 -7 -8- -9- -10- Identify the…

A: Here we solved the question by two different methods for better learning experience. This type of…

Q: For positive acute angles A and B, it is known that cos A = and sin B = 20. Find the 17 29 value of…

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Q: Prove the identity. sin(x + y) = sin(x - y) = 2 cos(x) sin(y) Use the Sum and Difference Identities…

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Q: 1. The No. 4 morse taper is 0.6233 inch per foot: Calculate the included angle. Page #

A: The included angle of the NO. 4 Morse taper is approximately 31.19∘.Explanation:Step 1:The included…

Q: I am needing assistance with the equation in the attached image, 1.3.

A: ​The equation of the line passing through the points (−5,8) and (1,2) is y=−x+3.​ Explanation:Step…