6. If AF = 23in find the length of arc EC and the area of that sector. %3D 87 148 F E D B.

Q: What are the Trigonometric Functions?

A: If a function involves any trigonometric expressions, then that function is called Trigonometric…

Q: True or False and explain why 1. One degree is larger than one radian.

A: A radian is much bigger than a degree. A circle has 2π radians (a little more than six radians). A…

Q: subject: calculus    sin\theta =-.3148, \theta in Quadrant III

A: sin\theta =-.3148, \theta in Quadrant III Find the value of theta

Q: Simplify the trigonometric expression: secx times sin2x+cosx siny+siny times cot2y over cscy

A: Use the following formulae, to obtain the solution.…

Q: Find a sine equation having the following characteristics: Amplitude = 2 Period = 5 Horizontal Shift…

A: We have to find

Q: Identify the amplitude, period, translations, and midline. y = 4 sin 2 (0+ - Amplitude: Period:…

A:

Q: cot(sin^-1(8/9)) Give exact answer

A: Given, cotsin-189

Q: 2. sec 0 tan 0 sec 8 = tan 0. sec 0 = 1 sec = sec 0 = sec 0

A:

Q: what does arcsin(4) mean does it mean that its equal 4 or its equal to radian on the unit circle

A:

Q: Define the Trigonometric functions?

A: Trigonometric functions: A function of an angle that is expressed as the ratio of the two sides of a…

Q: Given that sin = 0.9898, determine to four decimal places without a calculator, cos z

A:

Q: Differentiate the ff equation:

A: Given that, y=arc sec 2x

Q: What is radian measured?

A: Given: What is radian measured:

Q: Cosx=sec^2x find points of intersection

A:

Q: can you please not use radians?

A: (1) (2) If a regular polygon has n sides, its every edge forms equal angle at the center and that…

Q: coto=6 in quadrant III sin2o= tan2o= cos2o=

A: Given, cot θ=6 in qudrant IIIcot θ=6 and π≤θ≤3π2Now, θ=cot-1(6)+π θ=9.46°+π θ=189.46°Thus, θ=189.46°

Q: sin sin %3D

A:

Q: How is radian measured?

A: We have to explain how radian is measured

Q: What is sine and cosine. How do I use them?

A: The sine and cosine are the main functions used in trigonometry and are based on right angled…

Q: Why are the trigonometric functions sometimes called circular functions?

A: Trigonometric functions are called circular functions because function values can be expressed in…

Q: how do i find arc length when theta is 20 deg and radius is 10 inches?

A:

Q: y= Scos ( - ) (G-)) Amplitude: 3 Period 47 Start (Horizontal Shift):

A: given  y=3cos12x-π4

Q: determine whether tan theta is positive or negative when theta =3 radians and why

A: First we will convert 3 radians into degrees and then check the quadrant and then decide whether…