5T d. a. What is 360° in radians? 20092r0dkına-00Y రిటబ 1300 190 b. Using part a and the relationship between 360 and 90, how could you easily convert 90° to radians WITHOUT using the conversion formula? 4TT c. We know = 60°. How can easily find- in degrees WITHOUT using the conversion formula? 3 3 Giuon 1 circle of radius 10in, find the arclength subtended by the angle of 30°. 2.

Q: To convert from radians to degrees, we use the conversion factor Select Considering the example -4…

A: The conversion formula from radian to degree is-:      ( Value in radian )×(180°/ π ) Therefore, the…

Q: Using the unit circle, how do I get the exact value of cos150*? No calculators.

A: Draw the unit circle with its coordinates as shown below.

Q: Use a calculator to find an approximate value (in radians) of the expression rounded to five decimal…

A:

Q: Use a scientific calculator to approximate in decimal degrees and follow significant figures rules:…

A: Follow next step

Q: Find the exact value. Do not use a calculator. 20 COS 3. 0 1 1/2

A: cosπ3=12cos(2nπ+θ)=cosθcos(π-θ)=cosθ

Q: Given that A: leg. Enter exact expressions or round your answers to the nearest thousandth. 0.82…

A:

Q: Find an angle θ with π/2<θ<2π that has the same: Sine as π/6: θθ = Cosine as π/6: θθ =

A: solution- we know that π = 180 so we have to calculate π/6 in sine &amp; cosine   180/6 = 30 so sine…

Q: Consider cose=- 1/2, 0 <8< 360 a. In which quadrants might the terminal arm of 0 lie? Provide a…

A:

Q: How many radians is 225°?

A: We use the formula  180 degree =π Radians.

Q: If θ measures 0 radians, what is the measure of the angle with an initial ray in the 3 o'clock…

A: find explanation below

Q: Use a calculator (in radian mode) to find an approximate value of the expression correct to five…

A:

Q: The value of cos8n from the unit circle is

A: We have to find out where 8 π will lie in the unit circle to find out value of cos8π

Q: Find the exact value in radians. sec (-2) 3. 27t 57

A:

Q: Determine the quadrant in which the terminal side of 0 lies. (a) cos0 > 0 and sin0 0 and tan0 > 0…

A: We have to find quadrant number of given equations

Q: Use a calculator. Round to the nearest tenth. Given cos 0 = 0.4273, find 0. %3D

A:

Q: A 10-ft ladder rests against a wall at π/4 radians. If it were to begin to slip, when the bottom of…

A:

Q: Find an angle 60 with 0° < 0 < 360° that has the same: Sine as 70°: 0 = 0.9396 x degrees Cosine as…

A: We know that sine function is positive on both first and second quadrant, cosine function is…

Q: What is 175° in radians? O Cannot be converted 35 T rad 36 13 RT rad 35 T rad 18

A: Solving the problem by converting the degree to radians.

Q: What is 1 radian? What is 1 degree?

A: To explain: What is 1 radian and 1 degree. Formula used: Relation between radian and degree: π…

Q: How many radians is 30°?

A: Degrees to Radians: - Degrees to radians is a type of conversion used in geometry to convert angle…

Q: Find each value of 0 in degrees (0° < 0 < 90°) and radians (0 < 0 < x/2) without using a calculator.…

A: a) 0°&lt;θ&lt;90° (Degrees) and 0 &lt;θ&lt;π2(Radians)     tan(θ)=3∴ θ= tan-1(3)∴ θ=…

Q: If cose=-6 and 0 is in the third quadrant, find the exact value of sin0 13

A:

Q: A point on a wheel moves at 27x radians per minute. 5 How many seconds are required for the point to…

A: Given problem:- A point on a wheel moves at 27% 5 radians per minute.   How many seconds are…

Q: value

A:

Q: Find an angle 0 with 0° < 0 < 360° that has the same: Sine as 250°: 0 = degrees %3D Cosine as 250°:0…

A: In this question we have to find an angle θ with 0° &lt; θ &lt; 360° that has the same

Q: Day 2: Which Trig Function should you pick? Solve for "x" T. Sine Cosine Submit 11 64° nere to…

A: Since we are given 2 sides one is the adjacent side to the angle and the other is the hypotenuse.…

Q: The restaurant at the top of a very tall building in Seattle rotates 1.01 revolutions every 20.6…

A: (a1) Use 1 revolution is 2π rad So, 2π*1.01/60=0.1057 rad/minuteSo, 113*0.1057 = 11.95 rad

Q: Use a calculator to find the value cos π/4 to four decimal places:

A: Given:cosπ4

Q: Find an angle 0 with 0° < 0 < 360° that has the same: Sine function value as 240° 0 = %3D degrees…

A: The answer is highlighted in the box.

Q: The restaurant at the top of a very tall building in Seattle rotates 1.08 revolutions every hour.…

A:

Q: Find an angle 0 with 0° <0 < 360° that has the same: Sine as 80°: 0 = 100 degrees Cosine as 80°: 0 =…

A:

Q: Compute arccsc(A) (the inverse cosecant of A), if A = -3.32 Your answer should be in radians, and…

A: A =-3.32

Q: Suppose a car runs over a nail while driving at a speed of 65 miles per hour, and the nail is lodged…

A:

Q: If 0s0<360°,then use your calculator and the reference angle to find two 0 values when cos 0…

A:

Q: Make sure your answer is in degrees. You should be able to find this without a calculator. cos-1(cos…

A: We know that arccos(cos x) = x Where x belongs to (0,π) Here angle is below 180°. So,the definition…

Q: What angle (in radians) corresponds to 0.25 rotations around the unit circle? radians (Give an exact…

A:

Q: Use a calculator. Round to the nearest tenth of a degree Given cos 0 = 0.9237, find 0.

A: Find your answer below

Q: 7.09 cm B 4.60 cm

A: Ans:  we will use trigonometric ratio to solve this question.

Q: Given the sine function: 200sin 60t + find the amplitude, period and phase shift in milli-seconds.

A: We have  y=200 sin60t+π6   Standard form of sine is  y=A sinBx+C+D   Amplitude=APeriod=2πBPhase…

Q: The restaurant at the top of a very tall building in Seattle rotates 0.99 revolutions every hour.…

A:

Q: Find two angle measures in radians for theta (lies between 0 and 2pie) if tan(theta) = -1/square…

A: Given that, tanθ=-13, 0≤θ≤2π. To convert the angles into radians, we have to multiply by π180.

Q: 3 Given that aszac = Ŝ quadrant I find the exact value of sina. and x terminater in gundian sind=

A:

Q: Find an angle 0 with 0° < 0 < 360° that has the same: Sine function value as 220° 0 = | -0.64279 x…

A: Here we will use the trigonometric relations and properties related to all 4 quadrants to find the…

Q: Determine the quadrant in which the terminal side of 0 lies. (a) sin0 > 0 and sece > 0 (Choose one)…

A: We have to find the quadrant

Q: Find an angle 0 with 0° < 0 < 360° that has the same: Sine as 200°: 0 - |degrees Cosine as 200°: 0-…

A:

Q: Use an appropriate Half-Angle Formula to find the exact value of the expression. COS

A: We can answer the question as below using half angle formula.

Q: Find all solutions to the equation. tan20 – tan 0 = 0 Write your answer in radians in terms of T,…

A: Given:

Q: find cos 58.5 degrees without a calculator

A: The objective is to find cos 58.5 degrees without a calculator.

Q: Find an angle with 0< 0 < 360 that has the same

A:

Q: Find an angle θ with 0∘<θ<360∘ that has the same: Sine function value as 240∘ θ =  Cosine function…

A: Based on the values of the trigonometric function in the different quadrant it's value gets changed.…

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.