In ARST, m/R = 90°. If s = 4 and t = 5, find the exact value of cos S. Select one: a. 5√41 41 b. O c. 4 4√41 VAI or 41 O d. None of These or

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A: Given that,a→=3-1 and B=7-63-4

Q: 10. If cose = /3 sin 0 then the exact value of tan 20 is: A. -V3 В. 23 1 С. D. 3

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Q: [3 Which of the following is the inverse of the matrix A = Option 1 Option 3 13 1 1 6 2 1612 16 0…

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Q: Q/ Please solve the question without using thetrigonometric substitutions method. X4 1+x² d.x

A: We have to evaluate of the given indefinite integral according to the given information

Q: A = minor cofactor 80 6 -9 6 3 009 M32= A32 = || 7

A: we have to find minor and cofactor

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A: Solve for the value of k

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A: Given problem:- Find the magnitudes of the horizontal and vertical components for the vector v, if a…

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A: The equation given is;4x2-8x+4=0comparing with quadratic equation form:ax2+bx+c=0a=4, b=-8,…

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A: Let's find.

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A: The angle is given by θ = 33π4 To evaluate: A positive angle less than 2π that is coterminal with…

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Q: Plot the point with the given polar coordinates. (1. ) 234 6 11x 11m 1234 7x 3x 3 2

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Q: 7. -7元 3

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Q: Convert 6i to the form x + iy

A: See the answer below

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Q: 4. How long is ET? A.5 C. 15 D. 20 5. How long is CE? A.5 C. 15 D. 16 6. Given APQR AXYZ and QR PR…

A: Please see the answers below.

Q: If tan(A+B) = 3 and tanB = 1/2, find tanA

A: We can find the value of tanA as below.

Q: Simplify. [(20)²]³ 8i Enter your answer in the box.

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Q: By cramer's rule solve the system of equation x - 2y + 3z = −5 3x + y + z = 8 2xy + 2z = 1

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Q: Solve the equation on the interval [0,2π). 2 tan x-1=0 Select the correct choice below and, if…

A: Here given that tan²x-1=0 This can be written as tan²x=1 tanx = 1 or tanx= -1

Q: Solve the triangle. b=13 a=2, b=13, c= 12 A= (Do not round until the final answer. Then round to the…

A: A detailed solution is given below.

Q: QUESTION 3 Find the length of the arc on a circle of radius r intercepted by a central angle 0. (Use…

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Q: Rewrite the following as a sum of trigonometric functions with no powers greater than 1. cos^2(2x)=

A: Given :

Q: Solve the equation using Gaus Jordan Method Given: 2x+y-z=1 5x+2y+2z=-4 3x+y+z=5

A: Here we have to use the Gauss Jordan method.

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Q: Write the vector shown above in component form. Vector ww Note: In the graph, each box is 1 unit by…

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Q: Question 6 A vector with magnitude 5 points in a direction 310 degrees counterclockwise from the…

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Q: 1. Calculate the determinant of the matrix. -3 21 -6-12 0 21

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Q: The radius of the base of a cone is 6 inches. The slant height of the cone is 10 inches. Which is…

A: We can find the closest surface area using the required formula in the following steps.

Q: 2 1 log3 a 20 +3-log3 a² 93 4

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Q: 2. Use determinants to calculate the area of the triangle with vertices (-1,2), (5,-3), and (4,4).

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Q: Find the period. y = 3 cot (5xx) Graph the function. 10 -2A 15 72 10 29 S 20 10 S 10 ++ 2 x S o 4 5…

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Q: tion y = 3 3 x to polar form.

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Q: Graph the following sinusoidal function. y = 6 cos (3x)

A: Given :

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Q: Determine which point in the figure, P, Q, R, or S, has the given polar coordinates. (-4, 57)…

A: We know that in polar co-ordinate system, any point can be represented as (r,θ), where r is polar…

Q: An ice cream cone has a height of 6 inches and a diameter of 4 inches. If you fill the cone to the…

A: How much cone hold icecream

Q: the triangle with a = 24.8, b= 15.4, and c = 16.7. O O (Type an integer or a decimal rounded to one…

A: Topic:- trigonometry ratio

Q: Find the reference angle, in radians. 9) 374 15 2(18) 36Tㅠ 1877 16 18 18 -36T 3개 18 3퍼퓸 로

A: Solution is given below:

Q: Find the Discriminant- then tell how many solutions. 1) What is the number of solutions of: Show Set…

A:

Q: Find the inverse of the matrix if i 59 47 30

A: Given matrix is 5947We know that for a matrix A=abcd, A-1=1ad-bcd-b-ca

Q: Find the exact value of each of the remaining trigonometric functions of 0. tan 8 = 3 '4' cos 0 <0

A: Given problem:- Find the exact value of each of the remaining trigonometric functions of θ tan(θ) =…

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A: Draw the situation and use the Trigonometric ratio and coordinate plane to solve the question.

Q: Simplify the trigonometric expression. 2 cos(x) sec(x) cot (x)

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Q: What is the component form of resultant of 26 - 3ā? 2b à = (2, -3) b = (-1,5) Enter your answer by…

A:

Q: What is the y-intercept of y=tan x? Select the correct choice below and, if necessary, fill in the…

A: We can find the y-intercept as below.