Find the missing side. Round to the nearest tenth. 46° 3D 14 cm

Q: R is one of the acute angles of right triangle RST, where S is 90o. A. If Cos R = 9/15, the which o...

A: Given, R is one of the acute angles of right triangle RST, where ∠S=90° We have to solve for part A,...

Q: Use the given information and a calculator to find ? to the nearest tenth of a degree if 0° ≤ ? < 36...

A: Let us take ? = x. So, we need to solve cosx=0.2265.                    cosx=0.2265⇒x=arccos0.2265+2...

Q: csc 8-cot 0 sin? 2 %3D 2 csc e

A: Given that        sin2(θ/2) = (csc θ - cot θ)/2 csc θ

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: an=5/4, find sin2x from (180 to 270)

A: Given tan(x)=54    

Q: Find an equation for the graph shown to the right. 3- 2- Type the equation in the form y= A sin (ox)...

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Q: What is the value of x in the diagram below? 21 ft 37° A 12.64 feet B 15.82 feet C 16.77 feet D 26.2...

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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: Use the cosine of a sum and cosine of a difference identities to find cos (s + t) and cos (s - t). 1...

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Q: Verify the identity  Cos^2theta(Tan^2theta + 1)=1

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Q: Form a quadratic with real coefficients having amongst its roots -6+i

A: As given in this question, one root is imaginary then other will also be an imaginary roots. 

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

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Q: 9. Solve for all angles of the triangle. 23, \18 B 20

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Q: Use the given and figure for numbers 7- 10. B. Give the measure of the following angle. Given: OMAN,...

A: according to our guidelines we can answer only three subparts  rest can be reposted.

Q: Find the radian measure of angle ?, if ? is a central angle in a circle of radius r, and ? cuts off ...

A: Given query is to find indicated angle .

Q: Write the equation of a sine function with Amplitude = 3 and Period = 47. ... Type the equation in t...

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Q: A. Convert each degree measure to radians. Leave answers in terms of n. 1. 330° 2. 15° 3. 105° 4. -1...

A: We will convert each degree measures to radians in the following step.

Q: Two poles 6m high support a clothesline which is 8m long. The other one fell on the ground and creat...

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Q: Use the Law of Sines to solve for all possible triangles that satisfy the given conditions. (If an a...

A: a=73, b=104, ∠A=28°

Q: Find e, 0° < e < 360°, given the following information. V3 and e in QIII 2 sin e = e = Find e, 0° < ...

A: We are asked to find the θ

Q: Answer in term of "u" : cos(sin^(-1)(u))

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Q: Use a calculator. Round to the nearest tenth of a degree. Given cos ? = 0.8347, find ?.

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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: graph , find the amplitude, period and phase shift y=sec (x + pi/3)

A: Given query is to find the amplitude , period and phase shift of the function.

Q: 3 sides 2 sides and 1 included angle 2 angles and 1 included side 2 angles and 1 non-included side

A: We have to find the property of congruence for each case

Q: Solve the equation analytically (using identities when necessary for exac 4 sin 0-6 sin 0+2=0 Select...

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Q: Write the equation of a sine function with Amplitude = 2 and Period = 2. Type the equation in the fo...

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Q: find all the real zeros of the polynomial. use the quadratic formula if necessary. (enter your answe...

A: P(x)=8x3+10x2 -7x-9  

Q: Find the expression that is equivalent to sin 60° cos 40° - cos 60° sin 40°. Choose the correct answ...

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

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Q: 8. 18 a=22, b=14. and C= 30 gind the anea of A ABC H. 33 units B. 121.0 units² C. 130.2units? D. 143...

A: The triangle ABC has measures a=22, b=14, c=30

Q: A plane flies 850 miles from Franklin to Centerville with a bearing of 75°. Then it flies 601 miles ...

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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: a = (4, 3), b = (4, -3), c = (-3, 4) and d = (-3, -4) Which of the following pairs of vectors is per...

A: Topic:- vector algebra  

Q: graph y = cot x where π < x < 2π

A: We have to use properties of cot function to solve this problem

Q: Зл 2n), then 2 D 7.7. Prove that If a E ν1-cos2(α-π) 1 +a)+ =0 sin( 5π+ α) tg 37 – 2a 1- sin 2

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

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Q: The following chart describes the height of a car on a Ferris wheel, x seconds after the ride begins...

A: We need to find sinusoidal equation. 

Q: Find the measure of the given angle when given the value of one of its function. 1. Tan X = 7.22345 ...

A: We have to find the given angle measure in radians and degrees by using inverse trigonometric functi...

Q: measures

A: We will find the angles. 

Q: Assuming all angles are acute, what is the solution for the following equation: Sec(theta + 12 degre...

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Q: For the complex numbers • w = 5+ -11 i • z = 13 - 3 i Find the argument of w – z, and enter your ans...

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Q: 4 cot x)sec& ) .

A: cotx = cosxsinx. secx = 1cosx csc x =1sinx

Q: Questions 6 to 9 refer to a right pyramid with rectangular base ABCD and vertex M. O is the centre o...

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Q: B. Express the following as radian measures. 1. -60° 2.150° 3. 330° 4.-225° 5.-720°

A: This question is based on conversion of degree into radian.

Q: A denotes the area of the sector of a circle of radius r formed by the central angle 0. Find the mis...

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Q: Verify the identity. 1- sec 0 tan 0 = 2 cot 0 tan 0 1- sec 0 To verify the identity, start with the ...

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Q: Use the given information and a calculator to find e to the nearest tenth of a degree if 0° <0 < 360...

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Q: Find the measure of the given angle when given the value of one of its function. 1. Sin A = 0.23564 ...

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Q: For the following expression, find the value of y that corresponds to each value of x, then write yo...

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