Solve triangle ABC.

Q: Find the exact value. a. sin-1(sin 0.8) b. sin(sin-1 1.3) cos(cos-1 n) с. d. cos(cos-1 –0.4)

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Q: 5 A and B are points on a straight line as shown on the graph on the right. a Write down the y-inter...

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Q: The city of Anville is currently home to 21000 people, and the population has been growing at a cont...

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Q: 2. A weather balloon is located between two weather stations. The angle of elevation from Station B ...

A: Given   Distance between two stations is 200 m Angle of elevation from station B 49° Angle of eleva...

Q: The polar coordinates of a point are given. Find the rectangular coordinates of this point. () 5.2

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Q: 4) Niko owns a dog-training facility and wants to create a ramp for the dogs to run up a platform. N...

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Q: Solve for the Vector Analysis Problem and choose your answer on the checkboxes below. Upload your so...

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Q: Find sin(7pi/12) using each of the following methods:  A.) Write (7pi/12) as a sum of special angle...

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Q: Verify the identity tanB+cotB=2csc2B

A: This question is related to trigonometric identities, we will solve it using given information. 

Q: sec'a + cosec²a sec'a cosec'a 19.

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Q: x°y - x - 2 = 0 Given the system with xo = 0.9 and yo = 2.9. What is the value of fy (xo, yo), the p...

A: Let's find. 

Q: Write the trigonometric expression as an algebraic expression containing x and y. Assume that x and ...

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Q: Homework: Graph the following them. y = sin 2x 2. y= 2 tan x

A: As per guidelines I can solve only one question 

Q: the side of the triangle are 70cm, 80cm, 90cm. Compute the length of the altitude to the 80cm side

A: NOTE: Refresh your page if you can't see any equations. . here we have a=70 b=80 c=90  

Q: Solve the triangle using the Law of Sines. (Assume a = 6.5, b = 3.2, and LA = 70°. Round the length ...

A: a=6.5, b=3.2, ∠A=70°

Q: A student measured the height of a business card to be 6.5 cm and the length to be 7.2cm. What is th...

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Q: Can techniques used in solving oblique triangles be used to solve right triangles? Justify by presen...

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Q: Each edge of a cube is decreased by 1 inch. If the volume of the smaller cube is 37 cubic inches les...

A: Topic:- algebra

Q: 13.) f A=32.2 6=2 of AABC. %3D A. 129.5 vnits? B. 102.8 units C. 64.7 units? D.32.6 units 2.

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Q: Find the missing number in the proportion. 1/8=x/24 x=

A: Topic = Algebra

Q: Given that sec(theta) = 4/root7 and theta is in the fourth quadrant [3pie/2 , 2pie], find the value ...

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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: y=D2-tcos(Tt + 플),- < ax < 쁠 15

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Q: Given points C(3, −6, 2) and D(−2, 3, 2), find: a.) Distance from C to D. b.) Unit vector from C t...

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Q: Find the complementary angles of the following angles: a. 56° 43’  34”  b. 54°  6’  36” c. 167° 5...

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Q: 4 3.- х+1 х2 — 1 х+2 х — 1 - | 3.

A: Solution 3: We need to perform operations on 4x+1+x+2x2-1+3x-1

Q: Conversion of Radians to Degrees, Grads and Mils Convert the following angles into their equivalent ...

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Q: 7. A stone bridge has three equal semicircular arches resting on four equal rectangular piers. The r...

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Q: Find the exact value of the indicated trigonometric function of 0. 2 cos 0 = =, tan 0 < 0 Find sin 0...

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Q: submerged in large tank of water whose temperature is 50∘F. Find a formula for F(t), the temperature...

A: In this question we will use basic concepts of temperature transfer i.e concept of Newton's law of c...

Q: 1. Which of the following best describes the triangles at the right? OA. Both are similar and congru...

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Q: 5 2 7 3

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Q: 1 Rewrite each expressions as a sum or difference. 1 -3cos 6y - sin3y

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Q: 1. 45 45

A: Given query is to find the missing sides of the triangle.

Q: sin x-cos x 1. tan x csc x-secx cot x sin x cos X 1 1 2 2. cscx-cotx cscx+cotx tan x 3. cos4x - sin4...

A: 1. sin x-cos xtan x csc x-sec x cot x=sin x cos x2. 1csc x-cot x-1csc x+cot x=2tan x3. cos4x-sin4x=1...

Q: Solve for x in each proportion. x-9 x-7 7. x+8 13 6. 22 %3D - 26

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Q: What is the measure of angle W if sec W = 4? How about the measure of O if sin O = √22?

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Q: Solve triangle ABC. (If an answer does not exist, enter DNE. Round your answers to one decimal place...

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Q: Solve the right triangle ABC, with C=90°. B=62.2°, b= 108 in.

A: Given,            In the right triangle ABC, C=90° , B=62.2° , b=108 in.To find : A, a and c.

Q: A.) Find the rectangular coordinates for the point whose polar coordinates are given.  (4,pi/6) B....

A: Using x=rcosthetha and y=rsinthetha x2 + y2 = r2 and tanthetha =y/x

Q: Choose the letter of the correct answer. 1. Which of these is the measure of angle W if sec W = 4? ...

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Q: The polar coordinates of a point are given. Find the rectangular coordinates of this point. (-2-3)

A: We can convert to rectangular coordinates as below.

Q: Given the triangle at the right to the nearest tenth of adegree and C=14 90 g0t A. 나4.4° 3. 35.5' C....

A: Given query is to find the measure of angle A when b and c are given.

Q: . Spring Motion A weight attached to a spring is pulled down 2 in. below the equilib- rium position....

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Q: 17.7cm The diagram shows a sector, POR, of a circle, centre O, with radius 8 cm and sector angle rad...

A: We have to find area of shaded region (RPQ)

Q: lem 4: Consider cos 0 = V and tan 0 < 0. Use either x, y, r definitions, or fundamental identities t...

A: Given query is to find the values of 6 trigonometric functions.

Q: Find the exact value of each expression. tan -1 (-V3)

A: NOTE: Refresh your page if you can't see any equations. . use the formula 

Q: Find the period. y = 5 csc(x) Craph Hhe functlon

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Q: As ship is anchored off a long straight shoreline that runs north and south. From two observations p...

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Q: Conversion of Degrees to Grads, Mils and Radians Convert the following angles into their equivalent ...

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