3. Prove the following identity (sin* Ø – cos* Ø) 1 = tan Ø sinø cosØ – cos²Ø

Q: Find the sum of the pair of complex numbers. Then graph both complex numbers and their resultant.…

A: To find the sum of complex number.

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

A: In the given problem we have to find the component form of given vector . We find component by find…

Q: 15) X 17 km 27 31 Z

A: Given query is to solve the triangle.

Q: A. 10 cm cubed       B. 15 cm cubed       C. 30 cm cubed       D. 90 cm

A: Given; A rectangular prism has a volume of 30 cm cubed. If the length of the prism triples and the…

Q: b The area of a triangle with sides of lengths a and and contained angle is A = a b sin 0. 1 2 If…

A: a=2cm, b increases at a rate 1.5 cm/min and θ increases at rate if 0.2 rad/min.

Q: In triangle ABC, a = 29, c = 24, and B = 101°. Find C. O 38° O 28° O 35⁰ O O 30° Other: K

A:

Q: Given that tan x = of cot x and cscx. 2 3 and 90° < x < 270°, find the value

A: Given tanx=-23We know that,sec2x=1+tan2xsec2x=1+(-23)2 sec2x=1+49sec2x=139Taking square root on both…

Q: B A b For the triangle with angle measures a, 3, and for angles A, B, and C respectively, the area…

A:

Q: Simplify. [(21)4]² 1615 Enter your answer in the box.

A:

Q: sinocos0 tan0 cos² cos? 0-sin0 1-tan 0 2 2

A: Solution is done in step 2

Q: 21. n n-1/

A: Please see the answer below.

Q: 11 ²3 51=1 / 21² 13 If we have two square matrices then true false

A:

Q: La navette spatiale dans laquelle Lucie voyage est à 35 km du vaisseau-mère et à 42 km d'une station…

A:

Q: Use DeMoivre's Theorem to find the indicated power of the complex number. Write the answer in…

A: By using De Moivre's Theorem to find the indicated power of the complex number. To write the answer…

Q: A piece of candy is made in the shape of a solid hemisphere. The radius of the hemisphere is 6 mm.…

A:

Q: What is the solution to the rational inequality? 4x 3 A2/2 ≤ 17³/2 x-2 x-2 O [³,2) O (3,2] (-∞0, 2)…

A:

Q: 0 1) y = sin 4 6 3) y = cos (20) 1 2 + la

A: This is a problem of functions of trigonometry. Based on concept we will answer the question.

Q: d. 4.3315 D of the choices

A:

Q: Find the measure of each angle in radians. 5) 7% 18 2(18) 361 18 18 1877 18 36T 7H 18 6) N

A:

Q: Prove the following statement: 22 +23+24+... 2n+1 = 2n+2-4

A:

Q: Convert the rectangular equation to a polar equation. Express r in terms of 0. 5x + y = 9 (Type an…

A: Convert the rectangular equation to a polar equation.

Q: Given A = 11 degrees, b = 8 , and a = 6, use the Law of Sines to solve the triangle (if possible)…

A: A=11°, b=8, a=6Law of…

Q: a=(4,-3) and b = (-1,-2). Represent a + b by using the head to tail method. Use the Vector tool to…

A: Head to tail method : When adding vectors , place the tail of the second vector at the head of the…

Q: Solve the system of equations by converting to a matrix equation and using the inverse of the…

A: The given system of equations,3x+7y+4z=13x-y+3z=12x+7y+3z=1

Q: 9) Find mZK 20 mi H 108 34 mi K 10) Find mZS 27 mi R 136° 17 mi T

A:

Q: Factor; then use fundamental identities to simplify the expression below and determine which of the…

A: Please see the answer below.

Q: For any angle measure (where 0#0° and 0#90 °), find the value of the expression sin csc +cos 0 sec…

A:

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

A: y=secxFor y intercept substitute x=0 ⇒y=sec(0)     y=1

Q: In triangle ABC b = 9, c = 14, and A = 17°. Find a. O 5 O 6 O 7 O 8 Other:

A:

Q: Find the 7th term of the geometric sequence: {32a(b), 16a(3b), 8a(- 96), 4a( - 27b), ...} 07…

A:

Q: A man pushes a lawn mower with a force of 32 lb exerted at an angle of 30° to the ground. Find the…

A:

Q: A force of 10 lb is required to hold a 39-lb crate on a hill. What angle does the hill make with the…

A:

Q: 11. B = 120.7°, y = 13.6°, a = 489.3

A: Solution: 11.   β=120.7° ,  γ=13.6° ,  a =489.3

Q: - Use the double-angle identities to find tan(2x) if cosx = Enter an exact answer. Sain(4x) sin(1…

A:

Q: B. C. three D. four 9. Given that sec 0 = -V5 and tane> 0 , the exact value of sin 0 is: - 15 V5 В.…

A:

Q: What is the period of the function graphed below? A

A: Topic:- function

Q: Given the triangle below, find the angle A and length of side x Note: picture is NOT drawn to scale,…

A:

Q: Felix needs to determine whether x + 3 is a factor of f (x) = -2x4 - 8x³ - 2x - 63. How can Felix…

A:

Q: Find the reference angle. 8. 2015

A: Given problem:- Find the reference angle of 20π/9

Q: 19 Find the reference angle for the angle 6 The reference angle is (Type your answer in radians.…

A: First we convert radian in to degree measurement. When an angle is drawn on the coordinate plane…

Q: Convert the Cartesian coordinate (1,3) to polar coordinates, 0≤ 0 < 2π [= Enter exact value. 0= √10…

A:

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 arclength using the information given. 1. Radius is 12; central angle is 120°

A:

Q: Divide. 6√5cis (11) + 3√6cis (5) Drag a value into each box to correctly express the quotient in…

A: Given the query is to find the value of the expression.

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…

A:

Q: What are the solutions to x3 = 5-5i in polar form? Select all correct answers. □50cis (12) □ 5√2cis…

A:

Q: Determine the direction angle (in degrees) for each vector: • Make sure you're using degrees instead…

A:

Q: Convert (x - 3)² + y² = 9 to polar form. Drag and drop an answer to each box to correctly complete…

A:

Q: Given a = 4.6, b = 7.1 and c = 9.3, use HERON'S AREA FORMULA to fine the area of ABC. Round your…

A: Given query is to find the are of the triangle.