Use a coterminal angle to find the exact value of the exgression. De nt sin 750° O 2 O 23 3. 1/2

Q: Given that sin(0) = R, and 0 is in Quadrant II, what is cos(20)? %3D

A:

Q: Use the information given about the angle 0,0 s 0 s 2n, to find the exact value of the indicated…

A: The objective of the question is determine the exact value of the trigonometric function at given…

Q: 20 cm 18 cm

A: This is right triangle so use the trigonometric ratio specially tangent.

Q: For positive acute angles A and B, it is known that cosA= 12/13 and tanB=8/15. Find the vaule of…

A:

Q: In the triangle ABC, the altitude through A, the median Question 2 through B and the internal angle…

A:

Q: In which quadrant(s) are both conditions met? cot 0 0

A: Given,           cot θ <0            sec θ >0

Q: Given that sin 0= and 0 is an acute angle, find the value of cot 0+ cos e.

A:

Q: Use the Law of Cosines to find the distance from P to Q in Figure 26.

A:

Q: Suppose that is an angle in quadrant 4 and that cos y 7 Compute the exact value of cos «(금). 25 cos

A:

Q: Name the quadrant in which the angle 0 lies if cot t > 0 and sint < 0. O II OIV O Not possible to…

A: The trigonometric function sine is negative in third and fourth quadrant. The function cot is…

Q: Find the exact value of cos 0 where 0 is the measure of Angle A in the triangle shown below. 4 in A…

A: →The side opposite to the angle is perpendicular.→cosθ = BaseHypotenuse→In right-angled triangle,…

Q: Use the drawing provided to show that the area of the isosceles triangle is A = s? sin 0 cos 0. S…

A: From the triangle, using the trigonometric ratio, sinθ=xsx=ssinθ and, cosθ=ysy=scosθ

Q: Find the length of the arc intercepted on the unit circle by the following central angle. 0 = 37 2…

A:

Q: Find the length to three significant digits of the arc intercepted by a central angle 0 in a circle…

A: Given that, Radius of circle = 14.3 in. (theta) = 198° So, the arc length intercepted by the central…

Q: 7) МKL 2 1 J

A: We have given arc MKL⏜. it represent the the major arc . The central angle of the give arc is  ∠1

Q: Use the Law of Cosines to find the distance from P to Q in Figure

A: To use the Law of cosine to find the distance from P to Q. Law of cosine :                    c2 =…

Q: . Show that for a small angle 0, measured in radians, sin 30(1– cos 20) z 60³ .

A:

Q: Given that cos(0) = V10 , and 0 is in Quadrant III, what is sin(20)? %3D 10

A:

Q: Given that cos 0 12 %3D 13 and that angle 0 terminates in quadrant IV, then what is the value of sin…

A:

Q: Find the angle 0 between v= cos 45°i+ sin45°j and w = cos 120°i+ sin 120°j. If necessary, round to…

A:

Q: Determine the length, to 1 decimal place, of the arc that subtends an angle of 4 radians at the…

A: We know that the length of the arc (s) formula is defined as s=rθ, where r is the radius and θ is…

Q: Given that cot(0) < 0 and cos(0) < 0, in which quadrant does 0 lie?

A: Cot θ &lt; 0Cos θ &lt;0We have to find θ lies in which quadrant

Q: find the angle θ between v and w. If necessary, round to the nearest tenth of a degree. v = cos…

A:

Q: Find the Tangent ratio for angle F in the triangle below. G 5 km F tanF = 2 km 13 km H.

A:

Q: If s denotes the length of the arc of a circle of radius r subtended by a central angle 0, find the…

A:

Q: Find the length to three significant digits of the arc intercepted by a central angle 0 in a circle…

A:

Q: Consider the angle 0 on a standard coordinate plane such that: cot(0)=6; sec(e)<0, What is the exact…

A: Given query is to find the value of indicated angle.

Q: Use the tangent ratio to find the size of the angle marked x, correct to the nearest degree. 40 cm…

A: To find the measure of x0.

Q: CoS * and sin o-

A:

Q: . Given AABC circumscribed by a circle, show that the b (Hint: Draw two diameter d of the circle is…

A: Law of sines: In triangle ABC, asinA=bsinB=csinC Central angle theorem: If a central angle and an…

Q: On the basis of the drawing provided, complete the Law of Sines. sin a a A C b

A: we have the given figure as the incomplete statement is sinαa=

Q: Use the tangent ratio to find the size of the angle marked x, correct to the nearest degree. 21 cm…

A: A triangle is a polygon with three sides. A right triangle is a triangle with one its angles being a…

Q: Determine the length (to 1 decimal place) of the arc that subtends an angle of 3.8 radians at the…

A:

Q: Find the exact value of cos(x + y), given sinx = 3/5, cosy = 4/5, x is an angle in Quadrant II, and…

A: Topic = Trigonometry

Q: Find the exact length of each arc intercepted by the given central angle. r = 4 θ= pi/2

A: We have to find the circumference of the circle with radius r=4

Q: Given that cos(0): V17 and 0 is in Quadrant III, what is sin(0)? %3D 17

A:

Q: Given an angle 0 in its standard position with cos terminal side of 0 is in the third quadrant, find…

A: Given: cosθ=-513

Q: Find the angle 0 between v = cos 60°i+ sin 60°j and w = cos 135°i+ sin 135°j. If necessary, round to…

A: Find the angle between two vectors

Q: If s denotes the length of the arc of a circle of radius r subtended by a central angle 0, find the…

A: The solution are next step..

Q: Given that sin e = - with 0 in quadrant IV, find tan 20. %3D

A:

Q: Consider the angle 0 on a standard coordinate plane such that: cot(e) = 6; sec(e)<0, What is the…

A: Given, cotθ=6, secθ&lt;0tanθ=1cotθ=16

Q: Use a calculator to approximate the degree measure (to 1 decimal place) of the angle 0 subject to…

A:

Q: Find an angle between 0 and 277 that is coterminal with the given angle. 10 rad

A:

Q: Identify the quadrant in which the terminal side of the angle must lie under the following…

A: Given : sinθ &gt; 0 and cotθ &lt; 0

Q: 30° A 45° 4 S 60° 45° 60° T

A:

Q: In A QRS, LR is a right angle. If QS = 20 and m LQ=49°, what is the length of SR? Select one: 20 tan…

A: In right angle triangle △ABC, right angled at B sin θ=PH=perpendicularhypoteneous=opposite…

Q: Consider the angle shown below with an initial ray pointing in the 3-o'clock direction that measures…

A: TO CALCULATE THE ANGLE  'THETA'  in radians FROM THE FIGURE RADIUS = 2.1 OF CIRCLE FORMULA USED tan…

Q: In ANOP, the measure of ZP=90°, NP = 35, ON = 37, and PO = 12. What ratio %3D represents the sine of…

A: Given,

Q: Let ZD be an acute angle such that cos D = 0.33 . Use a calculator to approximate the measure of ZD…

A: For a angle ∠D, if given cos D=a⇒D=cos-1a, where -1≤a≤1

Q: Which of the following is undefined on the unit circle? cot л O tan 27 COST sin

A: