Find a value of x that satisfies the equation sin 20° cos (x). Submit

Q: Find the exact value of the expression whenever it is defined.

A: (Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Find the exact value of the expression ((1):- () tan(1) sin cos-

A: cos(pi/3)= 1/2 so, cos^-1(1/2)=pi/3tan(pi/4)=1, so, tan^-1(1)= pi/4

Q: snip

A:

Q: . Give the exact value of sin V3 2.

A: Given: sin-132

Q: What is the value of sin(2x + 3)dx?

A:

Q: Find the algebraic expression that is equal to sin(-0)sec(-0)cot(-0). sec(-0) csc(-0) cos(-0)

A:

Q: Express y in terms of x if the inverse sine of x is equal to the inverse tan of y.

A: Given sin-1x=tan-1y.  Assume θ=sin-1x so sinθ=x. Therefore using identity sin2θ+cos2θ=1:…

Q: Find the exact value of sin(π/4)

A: sin (π/4)=1/√2. see 2nd step .

Q: Use a sketch to find the exact value of the expression sin (cos-1√2/ 2)

A: sincos-122

Q: Find the exact value of cos150°∙tan330°∙sin240°

A:

Q: Find a cofunction with the same value as the given expression sin 7°

A: Any pair of trigonometric functions f and g for which fθ=g90°-θ  and  gθ=f90°-θ are called…

Q: Find a value of x that satisfies the equation sin (-13°) = cos (x). %3D Submit

A: To find the value of x

Q: Find the exact value. Зп sin 4

A:

Q: What is the formula for sin 2A?

A: Consider the provided expression, sin2A Write the formula of the expression, We can write as,…

Q: Find the exact value of:

A:

Q: 167 Give the exact value of sin 3

A:

Q: snip

A: Find the exact value of cossin-1-13.

Q: Find sin2x, cos2x, and tan2x if sinx=3/10 and x terminates in quadrant I.

A:

Q: Find sin2x, cos 2x , and tan 2x if tanx= -2/3 and x terminates in quadrant 2.

A: x terminates in quadrant 2 will look something like the below diagram. Lets draw the right angle…

Q: Without using a calculator, find the exact value TE of sinif cos = 3,0 ≤ 0 <

A:

Q: Use substitution to determine whether the given x-value is a solution of the equation. coS X= sin…

A: Given equation:cosx=sin(4x)and given x=π3Now we substitute given x value in cos x and…

Q: Find a value of x that satisfies the equation cos (-1°) = sin (x). Submit

A:

Q: Find a value of x that satisfies the equation sin 53° = cos (x). %3D

A:

Q: Find the exact value of the expression whenever it is defined.

A: (a) sin-1-12=-sin-112                ∵sin-1-x=-sin-1x =-sin-1sinπ6   =-π6                          ∵…

Q: Find the exact value of the expression whenever it is defined.

A: (a) sintan-13=sinπ3=32 Hence the exact value is 32.

Q: Find a value of x that satisfies the equation sin (-11°) = cos (x). %3D Submit

A: We have to find x

Q: 1 (a) sin- (b) cos (-) (c) tan-' (- V3) 3. 2.

A: (a) The expression is  sin-1-22 By using the property, sin-1(-x)=-sin-1(x) sin-1-22=-sin-122 Let…

Q: Find sin 2x, cos 2x, and tan2x if tanx=2 and x terminates in quadrant I.

A:

Q: (a) tan(sin (-

A: Explanation of the answer is as follows

Q: Determine whether the statement below is true or false. cos°0° + sin20° =1

A:

Q: Find a value of x that satisfies the equation sin (-84°) = cos (x). %3D

A: To find: The value of x. Given: The equation sin-84°=cos x. Concept used: sin-θ=-sin θ sin3π2-x=-cos…

Q: Use a sketch to find the exact value of the expression cos (sin-1 4/5)

A: given expression: cossin-145we have to find the exact value of the expression

Q: Find a cofunction with the same value as the given expression. sin(pi/6+x)

A: To find a cofunction of sinπ6+x

Q: Find a value of x that satisfies the equation cos 72° sin (x). %3D Submit

A: We use complementary angles formulas cos(90-x)=sin(x)  sin(90-x)=cos(x)

Q: Find a value of x that satisfies the equation sin 69° = cos (x). Submit

A:

Q: Find a value of x that satisfies the equation sin 53° Cos (x). %3D

A: Given : sin53=cosx

Q: The value of cos(arctan(x) ) is equal to

A: 1. Given expression, cos(arctan(x))

Q: The imaginary part of sin j is _____.

A: Introduction: The complex numbers are represented thru a Cartesian plane known as the complex plane,…

Q: in

A:

Q: Identify the amplitude, midline, and period of y= -2 sin x + 4

A:

Q: Find the exact value of the expression. sin(cos-11+ tan-1 1) + (V3 +1) x 2/2

A:

Q: Find the exact value of the expression whenever it is defined.

A: To find the exact value of the expression whenever it is defined.           cos-1sin 0

Q: Find all solutions to tan 3x = 1, if x is measured in radians withexact values.

A: Find all solutions to tan3x=1.

Q: Use an identity to solve the equation: cos 2x + sin x = 0, 0 ≤ x &lt;2π.

A: To solve the equation: cos2x+sinx=0, where 0≤x≤2π. Solution: We know that, cos2x=cos2x-sin2x and…

Q: If sec? x- 2010 Sin2010 P(x) sin2010, p is +c, then value of

A: Introduction :