If B = 29.5°, C = 64.5°, and a = 18.8, find the area of AABC %3D %3D

Q: a) i) Calculate the simple interest earned if a deposit of $ 200,000 is ...

A: We have to find simple interest and time in part ( a), x value in part (b) and x,y value in part(c)

Q: Determine the amplitude, period, quater period, and phase shift. Then, graph one period of the funct...

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Q: 8. A boat traveled horizontally from the "Pier" at 512 km. and made a turn travelling 426 km. If the...

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Q: The van travels over the hill described by y = 2x³ - 5x² + 4x - 10 meters. If it has a constant spee...

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Q: Find the exact value of the expression given below. cos(- 105°)

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Q: What is the range of the secant function? all real numbers from -1 to 1, inclusive all real numbers...

A: Given : range of the secant function

Q: Solve the equation. Give a general formula for all the solutions. List six solutions. V2 sin 0 = %3D...

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

Q: Write the expression as a sum or difference of trigonometric functions. 2 sin 43° cos 86° 2 sin 43° ...

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Q: 2. A cube of side length of 4 in is inscribed in a sphere as shown below. Find the surface area and ...

A: This question is based on mensuration.

Q: A building 56.69 feet tall has a shadow that is 60.89 feet long. Find the angle of elevation of the ...

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Q: In the diagram below, given that XY 3cm, XZY = 30° and YZ = x, is it possible to solve for x using t...

A: topic - trigonometric ratios

Q: Find: TxxTyrTxy,Tzy TEx iTyx, Txx,Tz Tzz T yy, Txz, TyZ T tanh (x+램+32)

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for yo...

Q: y x + b In the xy-plane, if (0,0) is a solution to the system of inequalities above, which of the f...

A: We have find the relationship between a and b

Q: 11) Multiply the Matrices -6 6 4 1 1 -2 0 -12 -8 8 9 5 -1 3 4 -5 Dimensions Use only boxes needed. N...

A: We have to be find out the product of matrix

Q: 2) -sin? 0 +1 = 3sin? 0 4) -2 =-csc 0

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Q: 1. 2. 3. 3 5. 4.

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Q: Use a half angle or reduction formula to fill in the blanks in the identity below: (cos(3x))^2

A: The given function is cos(3x)2

Q: 6. Two intersecting lights flashed on the wall in two different points with a length of 8m. from eac...

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Q: 9 in

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Q: sec'a + cosec²a sec'a cosec'a 19.

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Q: 3. A triangle has two sides which measure 15cm and 20cm with the angle between these sides measuring...

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Q: In the Question it ask, The half-life of Radium-226 is 1590 years. If a sample contains 100 mg, how ...

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Q: Use a half-angle identity to find the exact value. cos 15° cos 15° (Simplify your answer, including ...

A: Topic = Trigonometry

Q: (0)= - sin(0). Sketch the graph of

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Q: rio is standing on top of a building and notices a turtle walking towards the building. He notices t...

A: Topic = Trigonometric ratios Height of the building is 240 feets.

Q: Use the exact values of the unit circle AND that fact that cosine is an even function to find: cos(−...

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Q: Simplify. cosx sinx+ cos'x Use algebra and the fundamental trigonometric identities. Your answer sho...

A: We will simplify the given trigonometric expression in the following step.

Q: Two airplanes leave an airport., and the angle between their flight paths is 40 degrees. An hour lat...

A: Given query is to find the distance between the airplane after 1 hour.

Q: Find the values of other Trigonometric Functions and find the Angle Measurement. A. Tan θ = 24/7   ...

A: Topic = Trigonometric ratios

Q: A steep mountain is inclined 74° to the horizontal and rises h = 3700 ft above the surrounding plain...

A: We will find the shortest length of the cable needed in the following step.

Q: 5.

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Q: Complete the following equation. tan 20 - sec 0 = %3D tan 20- sec 0 = %3D

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Q: 5. Verify that the expression is an identity: sin? 0 = sec 0- cos 0 cos 0 6. Verify that the express...

A: 5. sin2θcos θ=sec θ-cos θ6. sec2x-11+tan2x=sin2x

Q: 23.1 ft 19.9 ft/80.3° A

A: Here, from the given figure: So, to find ∠A, ∠B & c

Q: Shania needs a wheelchair ramp to access her house.  She has a length of 25 feet in which to locate ...

A: Given query is to find that angle made by ramp is safe or not.

Q: Solve the equation on the interval 0s0<2n. 50 sec = 2 4. 50 What are the solutions to sec = 2 in the...

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Q: Two midshipmen want to determine the heights of two buildings. They stand on the roof of the shorter...

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Q: From a point on the floor the angle of elevation to the top of a door is 48°, while the angle of ele...

A: let the distance from the point to the door be  y ft Then tan620=opposite sideadjacent side=10.5yy=1...

Q: The graph of one complete period of a cosine curve is given. 6. (a) Find the amplitude, period, and ...

A: NOTE: Refresh your page if you can't see any equations. . the cosine function is in the form of her...

Q: 2. A right circular cylinder is inscribed in a right circular cone as shown below. Find the a) total...

A: Total surface area of right circular cone is  πrl + πr² πr(l + r) Here we have to find l is cross le...

Q: Problem 4: Trina and Mazaheer are standing on the same side of a Red Maple tree. The angle of elevat...

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Q: On the following unit circle, 0 is in radians. 1 (0.54, 0.84) -1 1 -1 Without a calculator, evaluate...

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Q: aINWVIN TO the nearest tenth. 2) Find AC 22° 35° 17 ft

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Q: A boy is flying two kites at the same time. He has a = 370 ft of line out to one kite and b = 440 ft...

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Q: evaluate the quotient, and write the result in the form a+bi. (simplify your answer completely.) 7-...

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Q: 9) Find DE -3 6 -9 D = 1 -8 2 3 8 -6 -4 || 年

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Q: 20 25 8 24 U 15 7 a. Which of the two triangles is the right triangle? Justify. Diagrams are not to ...

A: Given query is to find which triangle is right triangle.

Q: Find all solutions of the equation in the interval 0, 2n). 20 -+1%3D0 2 cos Write your answer in rad...

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Q: id exact values for cach expression, given that cos(0) = † and cot(ø) = 3, with 0 < 0,ø < a in the t...

A: Topic:- trigonometry ratios

Q: 60 90 B 170 180 30 20 10 40 3. -8- -8- 40 120 130 140 150 160 170 180 20

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