Find cos . (8, 6) r cos o 6 =

Q: Write the equation of a sine or cosine function to describe the graph. AM 18 23 +100 7144 tm | Do…

A:

Q: 1. The length of a rectangle is 10 cm longer than its width. Its area is 150 cm?. Find the length…

A:

Q: Write the equation of a sine or cosine function to describe the graph. V 1 3- 2- +2 نیا 4 th x 0

A:

Q: 9. Identify the amplitude, period, phase shift and then use this information to sketch one complete…

A:

Q: You are in a boat a miles from the nearest point on the coast (see figure). You are to go to a point…

A: As per our guidelines, we can answer only one question (question in first image) in a single…

Q: Find the measure of x. 78°

A:

Q: II. Solve in radians for 0 ≤ 0 < T. (30+5)= 3 5+2 tan (30+

A: Given : 5+2tan3θ+π3=3

Q: C A 120° 45 36 B

A:

Q: (1) Simplify the following expressions using the index rules showing all working. The final…

A:

Q: The brightness of certain stars can fluctuate over time. Suppose that the brightness of one such…

A: The brightness of certain stars can fluctuate over time. Suppose that the brightness of one such…

Q: y varies inversely as x. When x=3, then y=4. Find y when x=1. y=

A:

Q: 8 Height Above 7 the Ground (ft) 6 5 4 3 2 1 -1 1 2 3 4 5 6 7 8 9 10 Distance Along the Ground (ft)…

A: A ball was thrown down from a platform 3 feet above the  ground. We have to find the rate of change…

Q: Given the function defined in the table below, find the average rate of change, in simplest form, of…

A: We can find the required answer in the below steps.

Q: Solving a Trigonometric Equation In Exercises 37-48, find all solutions of the equation in the…

A:

Q: Verifying a Trigonometric Identity In Exercises 49- verify the identity algebraically. Use a…

A: Given query is to prove the identity.

Q: y Find the exact value of arccos cos 2n Write your answer in radians in terms of . 2π DO Undefined X…

A:

Q: Solve for A in the following Trigonometric equations 0 ≤ A ≤ 360° 1.) 4 cos A = sec A 2.) 3 cot ² A…

A: We can answer all the three subpart questions in the below steps using the trignometric identities.

Q: Write the equation of a sine or cosine function to describe the graph. 4- 3- 2- 1 -1 -2- -3- y +−1+…

A:

Q: Don't give HANDWRITTEN ANSWER

A: Solution Given data:-Elevvation angle θ=tan-145Tower height h=100 m.Find :-Distance from the point…

Q: Given the function defined in the table below, find the average rate of change, in simplest form, of…

A: Given query is to find the average rate of change for the function

Q: 1. Given that a right triangle has sin 0 = 0.5. Find another two sides of length if hypotenuse…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: please write the recursive formula for 6, 12, 24, 48, 96 THIS IS NOT CS THIS IS MATH ALGEBRA…

A:

Q: 10 11 12 20 20 √69 12 30 √69 35 10 15°

A: 10)  a=20b=12c=35

Q: What is the length of a rectangular lot that has a perimeter of 630 m and a width of 25 m?

A: calculation  of length of rectangular are as follows

Q: Given the function f(x) = 2x² - 4, find the average rate of change within the interval 0≤x≤3.

A: Find the average rate of change

Q: Consider sec(-5-7x) = 2√3. We wish to determine all solutions for this problem. First solve the…

A:

Q: 0.5m 10.5m. 7.9m 2.5m. 9:5m TOTAL OUTER PERIMETER TOTAL AREA

A:

Q: What is the radius of a sector when 0 = 3 radians and the 8 area is 75 sq units? 16 r = [?]

A: Given, θ=3π8A=75π16

Q: What is the Average rate of change for the interval 2 < x < 3 ? YA 5 4. 3 2 1 0

A:

Q: Question 6 sin²x + cos²x = Blank 1 Blank 1 Add your answer Question 7 tan²x = sec ²x Blank 1 - I…

A: We have to fill blnaks in the following trignometric identities.    1. Sin^2x + cos^2x=1

Q: y sin. 3 2 1 3 6 9 12 15

A: Find x-intercept

Q: A lighthouse sits at the edge of a cliff, as shown. A ship at sea level is 1100 meters from the base…

A: Consider

Q: Analyze this sequence: 6, -16, -48, -90, -142  Please give the Explict Function   please create a…

A: Let's find explicit function.

Q: Show that cos (2a) = 2 cos a is not an identity by finding a replacement or replacements for which…

A:

Q: Find the principle solution of tan(4 + 6x) = -√3. X = If there is a distinct solution from the other…

A:

Q: Find all angles between 0° and 180° satisfying the given equation. Round your answer to one decimal…

A: Here we have to solve for given angle in degrees

Q: A function is graphed below. On which interval of x is the average rate of change of the function…

A:

Q: Find all solutions of the equation in the interval [0,2pi).       4sinx= -cos^2x+1 Write your…

A:

Q: Write the equation of a sine function that has the following characteristics. Amplitude: 3 Period:…

A:

Q: Write an equation of the form y = A cos (x-C) + D, where C is between 0 and л, whose graph is the…

A:

Q: Solve triangle ABC. (If an answer does not exist, enter DNE. Round your answers to one decimal…

A: Given data: Side "a" of triangle ABC= 23 Side "b" of triangle ABC= 42 Side "c" of triangle ABC= 29…

Q: factor the expression and use the fundame ies to simplify. Use a graphing utility to cl esult…

A: we will find the required.

Q: What is the area of a television screen that measures 14 in. By 18 in.?

A:

Q: Given this unit circle, what is the value of x? (x, ) D (1,0) X = -8

A: The figure of the unit circle is  To evaluate: The value of x.

Q: Find the equation of the linear function represented by the table below in slope- intercept form. X…

A: Solution ) equation of the line  y = mx + c  When x = 1 , y = 1  1 = m × 1 + c  1 = m + c…

Q: 1. Plot the function f(x)==-2 sin(x) and find the minimum of the function within the interval of [0…

A: The given function is : f(x)=x210-2 sinx

Q: and the cube of z

A: y varies jointly as x and the cube of z and inversely as the square root of w. So,y =…

Q: Use the Law of Sines to solve for all possible triangles that satisfy the given conditions. (If an…

A: Concept: Sine rule: sinAa=sinBb=sinCc Here A , B ,C are the angles and a , b , c are the sides of…

Q: How did you get 2.727 in the 3rd step?

A: Given Equation sinx-π3=0.4

Q: Find sin 2x, cos 2x, and tan 2x if tanx=-2 and x terminates in quadrant IV. sin 2x = 11 cos2x = 0…

A: As we know the trigonometric identities. 1). cosx=1secx 2). tanx=sinxcosx 3). tan2x+1=sec2x 4).…