Use the Law of Cosines to determine the indicated side x in the following figure. (Round your answer to one decimal place.) x = 23 39° B 46 Need Help? Read It Watch It

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A: Volume of empty space is about 8.7663 in.3 Note: since there is no indication as to how many decimal…

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A: The given equation

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Q: 30° 60% 5"

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Q: Solve the following equation on the given interval. csc³ x-4cscx=3-cot² x; [1,2) X;

A: csc3⁡x−4csc⁡x=3−cot2⁡x;[π,2π)

Q: 8. A square-based pyramid with the coordinates of A(1,0,3), B(1,5, 3) and E(7,√15, 10) is shown.…

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Q: Use the relationship given in the right triangle and the inverse sine, cosine, and tangent functions…

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Q: 7. sin² x-cos² x sinx+cosx = sin x - cos x

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Q: If line DC = 50 feet long, then how long is line DE? (whole number) 129 ft 150 ft E Line DE = (round…

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Q: Express as a product. + sin (a+ẞ) sin (a -ẞ)

A: 2sin(α)cos(β)Explanation:If you have any questions let me know in comment box thankyou for your…

Q: Draw right triangle.  The bullet hole is located 80” from the floor. The Angle of Bullet Impact is…

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Q: Suppose that (x, 8/17) is a point in Quadrant I  lying on the unit circle. i Find x. Write the exact…

A: The objective of this question is to find the x-coordinate of a point on the unit circle in the…

Q: For positive acute angles A and B, it is known that sin A = value of cos(A- B) in simplest form.…

A: Given that  where A and B are positive acute angles.

Q: Evaluate sin 110° sin 250° + cos 540° cos 290° cos 430° cos² 1260°

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Q: PLS HELP ASAP ON ALL ASKED QUESTIONS PLS AND SHOW ALL WORK

A: a)2.566 yards b)0.0354 gallonsc)333,251.03 in2d)172.222 ft2Explanation:Step 1: a) 234.67 cm to…

Q: Suppose that −73, y is a point in Quadrant II lying on the unit circle. Find y. Write the exact…

A: The objective of the question is to find the y-coordinate of a point lying on the unit circle in…

Q: Use the diagram at the right to calculate the exact values of the following trig expressions. a.…

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Q: At what bearing (in degrees) will it return? (Round your answer to one decimal place.)

A: Find bearing (in degree)

Q: sin (a +B) + sin (a-B) +ß) sin (a +B) sin (a-B)

A: Sin(α+β)−Sin(α−β)Sin(α+β)+Sin(α−β)​=tanαcotβExplanation:

Q: I am needing assistance with the equation in the attached image, 1.5.

A: Δf(x+Δx)−f(x)​=Δx2+3x2+3xΔxExplanation:

Q: sin 0 cos 0-1 - cos 0+1 cos 0-1 (Simplify your answer.)

A: Step 1:To simplify the expression cosθ+1sinθ​×cosθ−1cosθ−1​, we can combine the fractions and…

Q: A chain hangs so that its shape is of the form. Y = 75 Sinhx. Determine, correct to 2 decimal…

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Q: Express as a product. 2π 2π sin (a - -) - sin (a + 3 3 -)

A: given expression

Q: 4. The diagram is a rectangular prism. Let u AB, = AD and w = AE. Express each vector as a linear…

A: The diagram is a rectangular prism. Let .To express each of the following vectors as a linear…

Q: 1 2 2 - 1 2 + 1 2 COS α where л≤α ≤2л

A: 12−1212+12cos⁡α where π≤α≤2π

Q: Write two equations for each trig graph. a) Using sine and b) Using cosine. 1. 2 ЛАЛА -3/2 -*/2 a)…

A: Question No. (1):To write the two equations for the following trig graph.(a) using sine(b) using…

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Q: Given cos(α)=7/9 and sin(α)<0, calculate the exact value of cot(α).

A: The objective of this question is to find the exact value of cot(α) given that cos(α)=7/9 and sin(α)

Q: Sketch vectors tail at P=(2,4) and head at Q=(4,4) and compute lengths

A: Given that the tail of vector at  and head at

Q: Suppose the formula y = A sin(Bt - C) + D describes the height above the ground of a car on a…

A: y= Asin(Bt-C)+D

Q: Differentiate. f(x) 9 - xex x + ex f'(x) =

A: f′(x)=(x+ex)2−e2x−x2ex−9−9ex​Explanation:

Q: A bushwalker left the campsite, C, and walked 8 km east, then 15 km north to reach the point D. A…

A: Solution is given below Explanation:To find the bearing of point E from D, we need to determine the…

Q: 1. Find the exact value of sin(x − y) if sin(x) π < X < 3π 3π 2' 2 <y< 2π = 24 —, sin(y) = — 25

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Q: Z< 80° 30° 300° 5 km A B A fire-spotter located in a tower at A saw a fire in the direction 010°.…

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Q: 5. If Sin 0-3/5, find without using tables the values of: i) Cos 0 ii) tan (ans.: i) 4/5; ii) 3/4)

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Q: 6) Find the exact value of cos (a + B) if cosa = II. 8 for a in Quadrant II and sinẞ= == for ẞ in…

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Q: 3 β β 3π Find cos and cot if sin B and <ẞ<. x 2 2 2 2

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Q: Which expressions are equivalent to cos ? Check all that apply. (sec 0+1)(sec 0-1) sin sec CSC 0…

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Q: Let √−7, 3 be a point on the terminal side of θ. Find the exact values of cosθ, cscθ, and tanθ.

A: Solution of the above mentioned problem is provided below for further queries u may ask in comments…

Q: What is the missing length and angle of a right triangle, when the lengths are 6.3 and 9.7?

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Q: Verify the identity. 2 cos 2x sin 2x = 2 csex 6 sinx sinx COSX Continue Statement 2 cos 2x sin 2x…

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

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Q: Evaluate. cos 2a if 2 cos 3α = cos a

A: ​cos(2α)=−1,43​​Explanation:Step 1:​Given: 2cos(3α)=cosαTo find: cos(2α)​Step 2:​2cos(3α)=cosαUsing…

Q: Solomon is swimming in the ocean, at the surface, when he sees a treasure chest 6ft ahead of him,…

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Q: I am needing assistance with the equation in the attached image, 1.7.

A: See belowExplanation:

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: 9 V u T P a Match the vectors p, q, and with one of the combinations of the u and vectors from the…

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Q: PLS HELP ASAP ON ALL ASKED QUESTIONS PLS AND SHOW ALL WORK

A: Several professions require individuals to make calculations based on formulas and apply them to…

Q: From a window 34.034.0 ft above the​ street, the angle of elevation to the top of the building…

A: The objective of this question is to find the height of the building across the street using the…