Solve triangle ABC. (Round to a whole number.) b=60,c=30, ZA = 70°

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Q: f(x)=x^3-4x^2; x=0, x=10 What is the average rate of change between the given values of the…

A: Given query is to find average rate of change.

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

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A: Let's find recursive formula.

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Q: How to do this question without using trigonometry?

A: This is a problem of triangle calculation. Please follow the procedure given below.

Q: Simplify the expression by using a Double-Angle Formula or a Half-Angle Formula. (a)    2 sin(19°)…

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

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Q: Write the equation of a sine or cosine function to describe the graph. V ||~ 3 1 -2- y 2n - 3 4t - 3…

A: since the graph is not zero at x=0,so consider y=cosx as parent function

Q: Carefully

A: Solution: Given data,  y = 3 sin(2x − π)

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Q: Which of the equations below is a second order nonlinear differential equation? OA 2 ²x²y - (1 -…

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Q: xE[0,2pi] that satisfy sin 2x + cos x = 0 x =

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

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: y varies directly as the square root of x. When x=25, then y=5. Find y when x=9. y=_________

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Q: Which is equal to cos? 2π 3 2/5455 3 O cos O sin 2T 3 O cos O sin

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Q: Verifying a Trigonometric Identity In Exercises 49-60, verify the identity algebraically. Use a…

A: Given query is to prove the identity.

Q: The population sizes of many animal species rise and fall over time. Suppose that the population…

A: The solution is given below

Q: Find the measure of x. X 12 529 X = = [?] Round to the nearest hundredth. Enter

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Q: What is the exact value of cos(¹1)? 。 01 一点 (-1,0) (六) 或 T 180° (二) 6 240 135° 150° 120° 6. 2017 (一)…

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Q: Let (-sq. rt 5, -2) be a point on the terminal side of θ. Find the exact values of: a. cosθ b.…

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Q: Let (4,-3) be a point on the terminal side of  θ. Find the exact values for: a. sinθ b. cscθ c.…

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Q: Fill in the table. Options may be repeated. Radius 1 3 6 # 프2 ㅠ Central Angle 프 6 0 0 NH 3m 4 ⠀ T 18…

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Q: Consider tan (4√x-7)= -1. We wish to determine all solutions for this problem. First solve the…

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Q: A) Determine the missing value. Rounded to the nearest tenth. (First image) B) Determine the exact…

A: a) find the arc length =? here radius = 2cm  angle 270 given  this is arc 3/4 of total  so total arc…

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A: This is a problem related to graphing function. Please follow the procedure given below.

Q: Find cos . r (10,-√21) ? ㅁ Enter

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Q: Carefully graph one period of y = 5 sec( x 2 ) Clearly indicate the local maximum and minimum…

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Q: I. Find the derivative of the following inverse trigonometric functions. 3. y = xarcsinx + √1-x²

A: As we know that; The Power law: ddxxn=nxn-1 The Chain rule: fgx'=f'gx·g'x The Product rule:…

Q: (a) Using a trig identity, write x(t) = cos(5t) — sin(5t) using only one cosine function. - x(t) =…

A: (a) x(t)=cos(5t)-sin(5t)

Q: A park bench is 88 feet long. Convert the length to inches. _______________ inches

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Q: Enter your answers as a comma-separated list. Let k be any integer. Round terms to three decimal…

A: The given equation is;   2 cos(theta) tan(theta) − tan(theta) = 1 − 2 cos(theta)…

Q: 49. tan x + 2 tan² x + 1

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Q: forces. ( Fy 8m b) 300 N 6m Fx

A: Topic:- trigonometry ratios

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Q: Find all solutions to the equation. 2 sin X /2=0

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

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Q: 1. Find x correct to one decimal place given .that y = 60 A 60% 65°

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Q: arbon wheel has 11 spo

A: One complete circle covers 2π.

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: 11. Determine the length of DB. E 2.5 cm D B* √13 cm. -3 cm A

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Q: A buoy floating in the ocean is bobbing in simple harmonic motion with period 8 seconds and…

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A: Two engineers that are ex-lovers having their mountain trek decided to spent their closure at…

Q: A person standing d = 153 centimeters from a mirror notices that the angle of depression from his…

A: On solving this we will get

Q: Let (-2,3) be a point on the terminal side of  θ. Find the exact value of: a. sin θ b. secθ c.…

A: Let's find exact values of given trigonometric functions.