4. An electric current can be represented by the function y = 2 cos (27(x -0.02)), with time in a seconds. How many times is the electric current at a minimum on the interval 0 < x < 5? 07 O 6 5

Q: 3. The certain tower leans at an angle of 84.7 degree. 171 ft. from the base of the tower, the angle…

A: use sine rule then find height

Q: ᏖᎸ . 플 sinᏢ Ꮎ dᎾ for 0 ᎾᏢ Ꮎ SO

A: We have used the method of substitution for the given integrals.

Q: (14) Prove the following identity cos(x + y) + cos(x - y) = 2 cos(x) cos(y). Make sure you show all…

A:

Q: Find the value of csc A. A 5 3 OA. B. OC. D. 4 315 415 514 513 B

A: We know that cosecant is the ratio of the hypotenuse to the side opposite a given angle in a right…

Q: 5. As a Ferris wheel turns, the distance a rider is above the ground varies sinusoidally with time.…

A: Concept: The equation of the height of the rider is given by  y=AcosB(t-C)+D Here A=max-min2 B=2πT…

Q: Compare the equations and graphs of the two cosine functions shown below. (0,1) (4,1) g(x) cos 0.5…

A:

Q: All changes saved 19. To the nearest degree, what is the measure of the angle in standard position…

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Q: +6 (008 75 12 Find the standard form of the complex number Round values to the nearest hundredth.…

A:

Q: 2. Use the special angle triangles and the Cartesian plane to determine the six trigonometric ratios…

A:

Q: Given: √√3 tan 0-1=0 and 0° ≤0 ≤90* 1.3.1 Draw a neat sketch of the triangle based on the above…

A: We want to proceed further using tanx

Q: Name the quadrant in which the angle 0 lies. sin 0>0, tan 0 <0

A: As we know from the quadrant rule; In the 1st quadrant, all trigonometric functions are positive. In…

Q: Show that tanθ + cotθ = 2 Cosec2θ

A: Given query is to prove the Indicated identity.

Q: rational numbers is connected or disconnected in R

A: To answer that the set of rational number is connected or not on R.

Q: Write the complex number shown below in trigonometric form. 6+ 4 -6 6 3-3√31 -4 2 O N -4 DJ (cos+ 47…

A:

Q: 3) Given the exponential function. Find the domain and range. y=cis horizontal asymptote f(x) = 4x…

A: Domain and range of function

Q: Angle ABC measures radians, and the coordinates of Care about (0.5, 0.87). 1. The measure of angle…

A:

Q: 4. 1 + 2 + 2² + 2³ + ... + 2^-¹ = 2^-1 +2²+2³+...+2n-1

A:

Q: Write a value in the box that would make the equation true. In 9 = In 72 -. In 2

A:

Q: For the triangle described below, solve for B. Apply the rules regarding the use of significant…

A: Given:-For the triangle ∆ABCA = 120°, b = 10ft, a = 20ft

Q: labels the triangle TRG. She determines the measure of angle T to be 35⁰ and the measure of angle R…

A:

Q: 44. If the angle of elevation from a point A to a point B is 40°, then the angle of depression from…

A:

Q: 1. Draw the two special angle triangles, 45°-45°-90° and 30°-60 triangles and ensure to express all…

A:

Q: 2. 9 A 15 . . . . . 11 B

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Q: 19-20. The following cases of oblique triangles can be solved using law of sines, EXCEPT a. Two…

A:

Q: 15) Using Rational Root Theorem Given 3x5-x³+x-8 List all possible rational roots. p= ± ‚± What are…

A:

Q: es Show work to Solve Solve by Long Division What time x What times 2x 11) Divide 2x² + 16x-42 by…

A:

Q: _cos Y =_ cos Y = 7 ▶ 2 을 2 13

A:

Q: Find the amplitude of the functions y=sinx and y=2sinx

A:

Q: Set up a proportion to solve this problem

A: solution: Diameter of ferris wheel =60 ftTime taken in 1 revolution =90 sec…

Q: 8) Graph f(x) = log x plot points, then graph Fill in table of values, x y 0 1 4 Place Vertical I…

A: we have f(x) =log4X    we need to fill the table with corresponding values of X

Q: Find the component form of v if = 2 and the angle it makes with the x-axis is 60°.

A: Component of a vector v is given by vx=vcosθ      and vy=vsinθ ,  where θ is the angle made with the…

Q: Several research papers use maximum value of P is the sy rate is the number of beats p (a) What is…

A: Given, P(t)= (30sin(5πt/3))+120 We know that, For the given sin function maximum of sin is 1 and…

Q: 9) Given the logarithmic function. Find the domain and range. Vertical asymptote at (x-h)=0, f(x) =…

A:

Q: Solve for x where x = [0,2π]. where x = [0,2]. State exact answers. Include sketches d cla m)…

A: SOLUTION-

Q: With respect to the given angle of a right triangle, what is the ratio of the opposite side to the…

A:

Q: The Law of Cosines says that... a² = 6² +c² 2

A:

Q: 3. Determine the exact value of cos60° sin30°. a) 2 b) 4 కొ/N d)1

A:

Q: 15. Express the given complex number in standard polar form. 5 п -2cis 4 O a. √√2+√2i O b. √2+8i OC.…

A: Given;  -2 cis(5 pi/4) Repost the next question.

Q: Prove the following identities. a) cos (37 + x) x = sin x 2

A: Follow the procedure given below.

Q: Given the rectangle below, as labeled. To the nearest degree, find th measure of ZBCA. B C H A 58°…

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

Q: At which of these x-values is the value of y = cos x greater than the value of y = sin x? Select…

A: We can use diagram to solve the given question.

Q: Suppose that π/2≤θ≤π, sin(θ)=2/10, find tan(θ)=______. (round to 3 decimal places)

A: Given:-sinθ=210π/2≤θ≤π

Q: M R (5x-18)° N (4x + 7) P Q

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

Q: 22. Sketch the graph as described as: x-intercepts at (4, 0) and (-3, 0) y-intercept at (0, -6)…

A: graph of given function is given below...

Q: X Оп = 0 = 0.7853 = 1.5707 3 л = 2.3561 4 n = 3.1416 1 4 л 2 f(x)= sen (2x) f(0п) = sen(2x0) = 0…

A:

Q: 4. Determine the exact value for 5TT cos cot 3TT sec

A:

Q: Find AB C 102 45 A) 15 ft C) 18 ft B 13 ft B) 21 ft D) 14.6 ft

A: Using sine law in triangle ABC

Q: A. Cosine B. Cosecant C. Secant D. Tan 2) What is the value of x in the given equation sin(38⁰) = ¹…

A: Given: sin(38°)=14x

Q: B D

A: We want to find alternative of angle 1

Q: Evaluate [√3+1¹⁰ 2

A: