Use a calculator to find the value of the trigonometric function. csc 42° csc 42° a (Round to four decimal places as needed.)

Q: Use the unit circle to find the six trigonometric functions of each angle.     5p/3

A: Given that, θ=5π3. To find six trigonometric functions, draw a circle with unit radius.

Q: Use the unit circle to find the six trigonometric functions of each angle.     180  0

A: 180°. The x-coordinate of any point on the unit circle represents cosine value & y-coordinate…

Q: Use the given information to draw a right triangle. Use trigonometric ratios and a calculator to…

A:

Q: Use the angle in the unit circle to find the value of the three trigonometric functions below. Enter…

A:

Q: Match each trigonometric function with the quadrant where it is positive. sine a. Quadrant II Cosine…

A:

Q: Which inverse trigonometric function must you use to calculate the measure of angle C? B 40 Note:…

A:

Q: Use a calculator to find the value of the trigonometric function csc 1 to four decimal places.

A: We have to find Value of trignometric function csc 1 to four decimal places

Q: evaluate the trigonometric function of the quadrantal angle, if possible. Зл 38. csc 2

A:

Q: Use the given information to draw a right triangle. Use trigonometric ratios and a calculator to…

A: Given, a = 11.0 and c = 23.0 a2 + b2 = c2 b2 = c2 - a2 = 232 - 112 = 408 => b = √408  => b ≈…

Q: Indicate if the angle is in Quadrant I, II, III or IV, find the reference angle and evaluate the…

A:

Q: Use the Pythagorean Theorem to find the length of the missing side of each right triangle. Then find…

A: By Pythagoreva theorecAB2 = Ac2+ Bc2Ac2= (26)2- (10)2 Ac2= 676-100 = 576Ac = 576  = 24Ac = 24

Q: Find the exact values of the six trigonometric functions of the given angle. Do not use a…

A:

Q: Evaluate the trigonometric function sec π at the quadrantal angle, or state that the expression is…

A: Evaluate secπ

Q: Find the value of the trigonometric function of the angle (in standard position) whose terminal side…

A:

Q: Use a calculator to find the value of the trigonometric function. csc 36° csc 36° (Round to four…

A: Explanation is given below..

Q: Find the exact value of the trigonometric expression below

A: Known fact: tanA+B=tan A+tan B1-tan A tan B

Q: Use the right triangle to find each of the six trigonometric functions of 0. B 6 5 A

A: In the right △ABC,AB=6,BC=5 We know, in a right -angled triangle, Pythagoras's theorem states that…

Q: Use the trigonometric function values of quadrantal angles to evaluate the expression below, [cos…

A: We have

Q: Use the Pythagorean Theorem to find the length of the missing side of each right triangle. Then find…

A: From the figure it can be found that AC=40 units AB=41 units BC can be found by Pythagoras theorem.…

Q: Determine whether the value of each trigonometric function is greater when theta = p/6or theta =…

A: Given: Two values of θ, θ=π6 or θ=π4 When θ=π6 then, cosecθ=cosecπ6=2 secθ=secπ6=23=1.15…

Q: Use a calculator to find the value of the trigonometric function. cot = TC cot 7 (Round to four…

A:

Q: Write the trigonometric expression in terms of sine and cosine, and then simplify. csc²(x) – cot?(x)

A: Given, csc2x - cot2x   We have to write the expression in terms of sine and cosine and simplify.…

Q: Use the unit circle to find the six trigonometric functions of 7 pi/6

A:

Q: Use the figure to find the exact value of the trigonometric function. cot = 8 15

A: We can find this answer as below

Q: Use reference angle to find the exact value of the trigonometric function. csc(−990∘)=

A:

Q: Write the first trigonometric function in terms of the second theta in the given quadrant.…

A: See the details solution in below

Q: Indicate the two quadrants ? could terminate in given the value of the trigonometric function. csc…

A: Given csc θ=-2.45

Q: Determine whether the value of each trigonometric function is greater whentheta = p/6 or theta =…

A:

Q: Use the unit circle to find the six trigonometric functions of each angle.     3p/4

A: θ=3π4

Q: Find the exact value of the trigonometric function. Do not use a calculator. 137 1) sec 4 A) - 2 B)…

A: See the details solution in below

Q: What is the sign of the trigonometric function, given the quadrant the terminal ray of an angle lies…

A: Trigonometric function sign

Q: Use the given information to draw a right triangle. Use trigonometric ratios and a calculator to…

A: Given,  a = 5 b = 8 tan A = a/b = 5/8 ∴ A = tan-1(5/8) = 32o

Q: Use the unit circle to find the six trigonometric functions of each angle.     7p/6

A: The given angle is 7π6

Q: Use a calculator to find the value of the trigonometric function. csc 56° csc 56°a (Round to four…

A: We need to evaluate the value of the following trigonometric function using calculator csc56°

Q: Find the exact value of each trigonometric expression below

A: sin345°   sin345°  =  sin(360-15)°               = -sin15°        (as  sin( 360 + x) = -sinx)…

Q: Use the figure below to evaluate each trigonometric function of angle A. A 6. 12 cos A =…

A:

Q: Use the inverse trigonometric keys on a calculator to find the measure of angle A, rounded to the…

A: 17. Given triangle is right angle triangle : Therefore,

Q: Determine an equation for the trigonometric function below.

A: Concept - The given graph is same design as cosec(x) graph.

Q: calculator

A: cos1.2992 where, 1.2992 is in radian.

Q: Use the unit circle to find the six trigonometric functions of each angle.     150   0

A: The given angle is 150°

Q: Use the function value to find the indicated trigonometric value in the specified quadrant. Quadrant…

A:

Q: Find the exact value of each trigonometric function. 23л cot 4 5.

A: Use trigonometric concepts to solve.

Q: Use a double-angle formula to write the given expression as a single trigonometric function of twice…

A: Given,           12cosθsinθ

Q: Use the Pythagorean Theorem to find the length of the missing side of the right triangle. Then find…

A: the given figure is: we have to use the Pythagorean theorem to find the length of the missing side…

Q: Use the unit circle to find the six trigonometric functions of each angle.     240  0

A: Figure

Fundamentals of Trigonometric Identities

Trigonometric Identities are the equalities that involve trigonometry functions and hold for all the values of variables given in the equation.