2 For the given model of the form x²=4py, (a) Determine the value of p. (b) Identify the focus of the parabola. (c) Write an equation for the directrix.

Q: Refer to the figure. Find the indicated values to the nearest hundredth of a centimeter or hundredth…

A: This question can be solved using the concept of sine and cosine rule.

Q: Let a, b and c be lengths of the sides of a triangle. Show that (a + b-c) (a-b + c) (- a + b + c) ≤…

A: Given: Three sides of a triangle are a, b ,c. To prove a+b-ca-b+c-a+b+c≤abc Assume: Let the three…

Q: Evaluate S y³ dy √y² – 1 - by trigonometric substitution.

A:

Q: Use an identity to solve the following equation on the interval [0,2x). sin 2x = √3 cos x Select the…

A: Given problem:- Solve sin(2x) =√3 cos(x) , over interval [0, 2π)

Q: Enter the equation for the graph. Y2 ÄÄÄÄ A O -1 2 y=[?] cos([ ]x) International Academy of Science.…

A:

Q: Establish the identity 2 O A. cos2 0- sin ²0 1- cot² 0 О в. cos² 0-sin 20 1 - cot² 0 O C. cos ²0-sin…

A: We know, cot θ=cos θsin θ

Q: Q2\ Choose true or false from the following sentences:- Matrix has only one row call Row Matrix.…

A: We have to find True and False.

Q: Find the exact values below. If applicable, click on "Undefined". √ Undefined 5 ? 5 T CSC- 5 п cot -…

A:

Q: Find the exact radian value of each of the following, if it exists. Circle your final answer. 1.…

A:

Q: J = * * By using trapezoidal rule, n=2, The integral π/2 sin (x) dx 0.9482 O 0.9480 O 0.9481 O…

A:

Q: (a) Is it true that sin (2-45°)=2 sin 45°? Give exact answers in simplest form. (b) Expand sin…

A:

Q: Information is given about AABC. Determine if the information gives one triangle, two triangles, or…

A: Given.

Q: Solve the distance between (A) Victoria Catholic Church and (B) Victoria NHS based on the…

A: The solution is given in the next step.

Q: A curve with polar equation r = 20 4 sin 0+ 17 cos 0 represents a line. This line has a Cartesian…

A:

Q: 14. Given 0° ≤ 0 < 360°, solve 8 tan 0 0 O 0°, 180° O 90°, 270° Ooº 90°

A:

Q: 4. Given the figure on the right, what is the value of x? A. 51.75° B. 50.75° C. 49.75° D. 48.75° 1…

A: Follow the procedure given below.

Q: Use the given information to find the exact value of a. sin 20, b. cos 20, and c. tan 20. cos (= a.…

A: Given: In the third quadrant, tan(theta) is positive. So, we must have sin(theta) positive. So,…

Q: Find the inverse of the matrix if it exists. (If the answer does not exist, enter DNE in any cell of…

A: The matrix is given by, 481-29-1190We need to find the inverse of the matrix.

Q: If f(x) = -7x+4 and g(x) = 2 + 3x find a, b, c, and d. a. (f+g)(x), b. (f-g)(x), c. (f+g)(3), and d.…

A: A detailed solution is given below

Q: Find the height of the tower using the information given in the illustration. ... The height of the…

A: To find the height of the tower by using the information given in the illustration.

Q: The point P is on the unit circle. Find P (x,y) from given information . The x- coordinate of P is…

A: The point P is on the unit circle. Find P (x,y) from given information . The x- coordinate of P is…

Q: 8. Which of the following is NOT TRUE in a 30-60-90 triangle? A. the shorter log is opposite the 30°…

A: Topic = Triangle 8) Correct option = B   For question no 9 and 11 , required figures are not…

Q: PART ONE On THIS paper write (in this order and in pencil) the amplitude (write "none" if not…

A: we have to find the amplitude, period, vertical and phase shift and draw the graphs.

Q: 25. How far from the building must a ladder begin in order to rise 20 feet with a 53 angle of…

A: Topic = Trigonometry As per guidelines , At a time one question can be answered out of different…

Q: ACTIVITY 1: Read each item carefully. Choose the letter of the correct answer. Write your answers on…

A: Find the side of triangle  We have to solve above 1,3

Q: Factor the expression. Use the fundamental identities to simplify, if necessary. (There is more than…

A: Given: 3sec3x-3sec2x-3secx+3 We know that, a-b3=a3-3a2b+3ab2-b3 and a-b2=a2-2ab+b2.

Q: Find a correct to 2 decimal places. NOTE: The triangle is NOT drawn to scale. X = 62° 116 X 39°

A: Solution of given question is written in below steps.

Q: atios: . COSX 6 X 10 8 8

A: Finding Sinx and Cosx

Q: Write a function of the form y= A sin (Bx-C)+D that has period 8, phase shift -2, and the range…

A: Given :y=AsinBx-C+D

Q: Use an identity to solve the following equation on the interval [0,2). cos2x = - 3 cosx-2 Select the…

A:

Q: If the angle & (measured in radians) is such that 21 << ST 2 a) cos x < -√2 < sin x 2 b) √2 < cos…

A:

Q: Verify each trigonometric identity.  sin(a)(cot(a)+tan(a))=sec(a)

A: Multiple questions-"As per our guidelines we are suppose to answer only one question.Kindly re-post…

Q: 1. For the following Function: y = 3 sin[4(x + 60°)] - 2 Determine the following: Amplitude: Period:…

A:

Q: A 53-foot wire running from the top of a tent pole to the ground makes an angle of 56° with the…

A:

Q: Express the given product as a sum containing only sines or cosines. cos (30) cos (60) www cos (30)…

A: The fomula used : 2 cos(A). cos(B) = cos (A + B) + cos (A - B).

Q: An 8.4m telephone pole stands on level ground and leans 5.1° from the vertical. When the pole's…

A: Using the trigonometric formula: sin(x) = Perpendicular/ Height

Q: Convert the complex number to polar form in radians -√2/2-√2/2i

A:

Q: xpress tan t in terms of sin t, if the terminal point determined by t is in Quadrant I

A: We are asked to express tant interms of sint

Q: 4. Given 0 ≤ 0 < 2m, solve -2 sin² 0 + cos 0 − 1 = 0. ○ 0,27 0 0, 으뜸 ⊙ 픔 ㅇ ㅠ

A: Given problem:- 4. Given 0 &lt; θ &lt; 2π solve -2 sin2θ + cosθ -1 = 0.

Q: Use the power reducing formulas to rewrite sin²6x cos²6x in terms of the first power of cosine.…

A:

Q: triangeln △ABC inför  beteckningarna a=|BC| , b=|CA| , c=|AB| samt ∠A=α, ∠B=β och ∠C=γ. Finn b,…

A:

Q: Find the measure of the angle marked x in each of the following triangles. (a) (c) (d) (b) 61 ASA…

A: Since you have asked multiple questions in a single request we would be answering only the first…

Q: Assume cos(t) = -35 75 where < t < T. Compute the following: 2 cos(-t) = sin(t) = sin(-t) = sin(-t)…

A:

Q: P< 32° R 17° 61°

A:

Q: What is the sin of θ = 40°?

A:

Q: For the following functions, find (a) (f+g)(x), (b) (f-g)(x), (c) (f+g)(4), and (d) (f-g)(-1). f(x)…

A: We know, (f+g)(x)=f(x)+g(x) and (f-g)(x)=f(x)-g(x)

Q: Cos(a-b) Sin a =3/5 Cos b = 12/13 A is in quadrant 2 B is in quadrant 4 Exact value pls

A: If sin A=35, cos B=1213, A is in quadrant 2, and B is in quadrant 4, then to determine the exact…

Q: If f(x) = -9x+5 and g(x) = 7+ 5x find a, b, c, and d. a. (f+g)(x), b. (f - g)(x), c. (f+g)(4), and…

A: Let's do all function operations.

Q: Now, simplify 4 cos² ß − 4(1 − cos² ß) by combining similar terms. 4 cos² ß - 4(1- cos² B) В = 4…

A: We have to simplify the given trigonometric equation.

Q: Establish the identity sin (1-0) = sin 8. Which of the following four statements establishes the…

A: We know that sin( A-B )= sinA cos B - cos A sinB