What is the value of x in the diagram below? 28 ft A B C D 15.65 feet 18.89 feet 19.29 feet 23.21 feet X 34°
Q: Solve the equation 23-1=0.
A: Using De moivers theorem
Q: cos Ꮎ + 1 sin 8+ cos 8-1 and B- sec 0 + tan 0. If tan 10x cot 5x then find the value of x. Prove…
A:
Q: 10. If in a triangle A = 20°, b = 2, and a = 1, then B = a) impossible (b) 43.2° (c) 0.68° (d)…
A: Given query is to find the measure of angle B
Q: Powers of trigonometric functions are rewritten to be useful in calculus. Verify the identity.…
A: Solve the following
Q: 8. The equation of parabola with vertex (0,0), passing through (-2,8) and axis that coincides with…
A: Note:- In the given questions No. 7 is incomplete because in this option(a) is missing + and -…
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: Use DeMoivre's Theorem to find the indicated power of the following complex number. (-3+31)4
A:
Q: Find wronksian is w ( cos x,sin x)
A:
Q: 3. For the triangle shown below, find the length of segment AD. (Note: CD = 12) -25° 12 25° B 12 4.…
A:
Q: 2. Determine the corresponding reciprocal ratio that corresponds to cose = a) sece= b) sec8 = 2 c)…
A: Since you have asked multiple question, we will solve the first question for you. If youwant any…
Q: The graph shows the depth in feet of the water in Discover Bay over the course of a partic- ular…
A: We will observe the graph carefully and try to find the answer.
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: Givenu = -3i+j and V = -2i - 5j, find u + v. O 11 01 06 O 13 O 17
A: Given that u=-3i+j and v=-2i-5jTo find : u+vSolution :u+v=-3i+j+-2i-5ju+v=-5i-4j
Q: ΔABC, the m∠C = 90º, AB = 52, and AC = 48. Which ratio represents the cosine of ∠B ? 48/52 20/48…
A: Since you have asked multiple question, we will solve the first question for you as per our guide…
Q: In right triangle ABC, C= 90°, a = 3, b = 4, and c = 5. Using these information, show that the…
A:
Q: 11. Using Trigonometric identities, show that each equation is true. sine tane a) sin³0 + cos²0-sine…
A:
Q: Find BC 14 mi ** 26 6 mi A) 5 mi C) 13 mi B) 7 mi D) 9 mi
A:
Q: Let A = AB= 1 -1 2 0 5 1 -2 0 −1 14 -57 3 [-2 27 -32 0 -5 2 -1 1 0 -7 1 X -2 and B = 5 2 Find x such…
A:
Q: For items 31-32, refer your answers on the similar triangles below. R 12 C B 15 T 31.) Find the…
A: We can find the value of x and y for both the questions.
Q: 27-j+4k sī +2j-2k.
A:
Q: 20. From her office window 22.7 meters above the ground, Sally finds that the angle of depression to…
A: We have to find out distance from the windows to the taxi
Q: Solve the following equation for 0° ≤ 0 ≤ 360°. sin²0 -1=0
A:
Q: Solve the follwing and show your solution A four meter ladder leans against a wall. If the foot of…
A:
Q: Directions: Sketch each of the following angles in standard position on the x-y coordinate plane.…
A:
Q: Find the trigonometric form of the complex number shown below. 101 O 10(cos+ i sin л) 10 (008 4 + i…
A: To find the trigonometric form of given complex number.
Q: ㅁ oo 1. Given 0 < 0 <2t, solve cos 0 = 1. 0 1 T 0 ㅇㅇ 0 ㅇ
A: We can find the answer as below
Q: Use the equation editor to find all solutions in the interval [0, 2 TT). 10 cos2 0+ cos 20 = 8
A: Topic:- trigonometry Use the identity cos 2x=2cos2x-1
Q: Find m4B 17 cm /71 C A) 47° C) 49.9° 21 cm B) 530 D) 56°
A:
Q: Prove the following identities. Show all steps for full marks. a) COS Зл 2 + x = sin x AND, do only…
A: We need to prove the following: a) cos3π2+x = sinxc) tanx-sinxsin3x = secx1+cosx
Q: 23. What is the period and phase shift of the sine function shown in the graph below? (-4,1) (0,1)…
A: see below the answer and explanation
Q: 15. Find the values of A, o, and for the function y = Asin (ox-6) so that the graph off matches the…
A: answer is in next step . please give a like !!
Q: Show that f(z) = 3z² + 2z+5 is analytic function.
A: Given
Q: is Find the quotient when by 4 (00540 + 20(Cos 75 + i sin 75°) isiny0°) √3+i
A:
Q: (1) For sin (sin-¹())=, the output value is the same as the input value. Composing a trigonometric…
A: Until and unless you are using the trigonometric functions in the form of the function given in…
Q: 15. 0 = 19. r = 4seco 4 풍 풍 k|2 2 3m 3 +0 6 6
A:
Q: How many values of θ in radians between −2π and 2π satisfy sin(θ) = 1/2?
A:
Q: 2 + 4 + 6+ . . . + 2n = n(n + 1)
A: On solving this we will get
Q: Solve each triangle. Round your answers to the nearest tenth. 5) 6) B A 20 ft 41° 30 ft 28 m /64° A…
A: To solve the triangle mans to find the missing measurements of the given triangles.
Q: tan (0+180°) =tan(0).
A: We need to prove the identity:tanθ+180°=tanθ.We will use the formula:tanx+y=tanx+tany1-tanx. tany…
Q: In right triangle ABC, C= 90°, a = 3, b = 4, and c=5. Using these information, show that the…
A:
Q: Find the values of the trigonometric functions of t from the given information. sec(t) = 3,…
A:
Q: f(x) = −cos (x + 180°) g(x) = 7 sin(4x - 120°) - 8 Amplitude Period Phase Shift Axis Maximum of the…
A:
Q: Find y to the nearest tenth. * O 12.3 13.5 X MathBits.com 32 y 65°
A:
Q: Example 3 Two roads diverge at 52° angle. Two bike riders take separate routes at 17 km/h and 24…
A:
Q: 2. Rainwater accumulates in the ditch as follows: 10 centimeters of water in the 1st second, 15…
A:
Q: 12) Divide 2x³+4x² + 5x-1 by x-3 Solve by Long Division notes What times x What times x What times x…
A: Solve by long division
Q: [ 2. Given 0 < 0 < 2T, solve cos² 0 = 1 - sin 0. 0 ,, 플 0 0, 즉,ㅠ, 오픈 0 0, 풀, ㅠ 플,ㅠ
A:
Q: 13) Find BC B A) 41 ft C) 38 ft 109⁰ 21 ft B) 42 ft D) 44 ft
A: topic - law of sines
Q: The terminal point P(x, y) determined by a real number t is given. Find sin(t), cos(t), and tan(t).…
A:
Q: Q7: Trigonometry of a right triangle. The length of a tree's shadow is 22 feet when the angle of…
A:
Step by step
Solved in 2 steps with 1 images
- For example, for student ID s1243657, the 4th digital of s1243657 is “3”, therefore variable “A” is “Use interactive activities”; the 5th digital of s1243657 is “6”, therefore variable “B” is “Give a lot of assignments”; the 6th digital of s1243657 is “5”, therefore variable “C” is “Good communication skills. Take student id S12042516 as an example. With the data collected, Dr Tian ran a test to see if there were significant relationships between A, B, C and satisfaction toward e-learning. i ) Suggest the test that should be used and explain your reason. State the independent and dependent variables, underlying null and alternative hypotheses.which value (s) {5,7,9,11,13}make the inequailty w-4<8 true?Cannot find value of P
- According to the number of customers given on the side, is there a difference in the number of customers visiting a market in terms of days of the week? Test for α = 0.05, following the test steps.A medical researcher says that less than 86% of adults in a certain country think that healthy children should be required to be vaccinated. In a random sample of 300 adults in that country, 84% think that healthy children should be required to be vaccinated. At α=0.05, is there enough evidence to support the researcher's claim? Complete parts (a) through (e) below. (a) Identify the claim and state H0 and Ha. Identify the claim in this scenario. Select the correct choice below and fill in the answer box to complete your choice. (Type an integer or a decimal. Do not round.) A. Less than 8686% of adults in the country think that healthy children should be required to be vaccinated. B. The percentage of adults in the country who think that healthy children should be required to be vaccinated is not nothing%. C. nothing% of adults in the country think that healthy children should be required to be vaccinated. D. More than nothing%…#7 if you do it correclty I will give thumbs up.
- A medical researcher says that less than 85% of adults in a certain country think that healthy children should be required to be vaccinated. In a random sample of 300 adults in that country, 83% think that healthy children should be required to be vaccinated. At α=0.01, is there enough evidence to support the researcher's claim? Complete parts (a) through (e) below. (a) Identify the claim and state H0 and Ha. Identify the claim in this scenario. Select the correct choice below and fill in the answer box to complete your choice. (Type an integer or a decimal. Do not round.) A. Less than enter your response here% of adults in the country think that healthy children should be required to be vaccinated. B. The percentage of adults in the country who think that healthy children should be required to be vaccinated is not enter your response here%. C. More than enter your response here% of adults in the country think that healthy children…A medical researcher says that less than 76% of adults in a certain country think that healthy children should be required to be vaccinated. In a random sample of 500 adults in that country, 73% think that healthy children should be required to be vaccinated. At α=0.01, is there enough evidence to support the researcher's claim? Complete parts (a) through (e) below. (a) Identify the claim and state H0 and Ha. Identify the claim in this scenario. Select the correct choice below and fill in the answer box to complete your choice. (Type an integer or a decimal. Do not round.) A. The percentage of adults in the country who think that healthy children should be required to be vaccinated is not nothing%. B. Less than 7676% of adults in the country think that healthy children should be required to be vaccinated. Your answer is correct. C. nothing% of adults in the country think that healthy children should be required to be vaccinated. D. More…Pls help, I only have one attempt left in this qtestion
- Tom and Jerry measured the length of a yardstick and the length of a foot-long string andobtained 92.44 cm for the length of a yard and 31.48 cm for the length of a foot.1) Given the exact value of 1 yard is 91.44 cm and of 1 foot is 30.48 cm, find the measurementerror in the results obtained by Tom and Jerry.A medical researcher says that less than 79% of adults in a certain country think that healthy children should be required to be vaccinated. In a random sample of 300 adults in that country, 75% think that healthy children should be required to be vaccinated. At α=0.10, is there enough evidence to support the researcher's claim? Complete parts (a) through (e) below. (a) Identify the claim and state H0 and Ha. Identify the claim in this scenario. Select the correct choice below and fill in the answer box to complete your choice. (Type an integer or a decimal. Do not round.) Fill the percentage on the correct answer A. More than % of adults in the country think that healthy children should be required to be vaccinated. B. % of adults in the country think that healthy children should be required to be vaccinated. C. The percentage of adults in the country who think that healthy children should be required to be vaccinated is not %. D. Less than…A cinema can accomodate 200 customers. Let z denote the number of customers in the cinema. What are the possible values of z?