A right triangle has side lengths a, b, and c as shown below. Use these lengths to find cosx, tanx, and sin x. 믐 cos x = b ? tan x = I sin x = a

Q: A right triangle has side lengths d, e, and f as shown below. Use these lengths to find tanx, cosx,…

A: It is a right angle triangle.

Q: A right triangle is shown below. Which expression represents the value of sin O?

A: Sin θ = PerpendicularHypotenuse             Sin θ= xy

Q: A right triangle has side lengths d, e, and f as shown below. Use these lengths to find sin x, cosx,…

A: Solution: The objective is to find sinx, cosx and tanx

Q: If csc(a) = 3, where 0 < a < and B is a Quadrant IV angle with tan(B) = - 4, find (a) cos(a + B) (b)…

A:

Q: A right triangle has side lengths a, b, and c as shown below. Use these lengths to find tan.x, sinx,…

A: The triangle is given  by To evaluate : tan x, sin x, cos x

Q: State the Half Angle Identities for sine, cosine, and tangent: (슬) sin o) - + (슬 CoS 2 tan ) - +[ (슬…

A: As per the Bartleby Guidelines, one question to be answered at a time, you can ask for other…

Q: tan a = −3 and the terminal arm of the angle a is in the second quadrant, explain how would you find…

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Q: In a right triangle, ZA is acute. 4. If tan A = 3, what is sin A? 5. If sin A = 1 %3D what is cot A?…

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Q: as side lengths 7, 24, and 25 as sh s to find tan B, sin B, and cos B.

A:

Q: A right triangle has side lengths d, e, and f as shown below. Use these lengths to find sin x, cosx,…

A: Solution: The objective is to find sinx, cosx and tanx

Q: Given that the point (160, 36) is on the terminal side of an angle, θθ, find the exact value of the…

A: Definition used -                   Trigonometric ratios - In a right angle triangle, There are…

Q: determine the values of cos B and tan B.

A: Here we use basic trigonometric ratios to find the value of tanB and sinB.

Q: A right triangle has side lengths 5, 12, and 13 as shown below. Use these lengths to find tan B,…

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Q: If cos 0 = and 0 is an acute angle. exact value of sin 20 is A. 24 25 16 15.

A:

Q: Let a and B be two acute angles. Suppose cosa = 3/5 and tanB = 2/3. Determine the exact and…

A: Here we will find the exact and simplified value of tan(a+B),

Q: Let a and B be first quadrant angles with cos(a) = and sin(B) 4 Find tan(a – B). Enter exact answer,…

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

Q: Given that cot(x)=-2 and sin(x)=square root 5 over 5, what is cos,tan,csc,sec?

A: To determine the value of trigonometric ratios.

Q: Suppose angle 0, in radians, is in quadrant 3 of the unit circle. if sin(0)=-0.45, what are the…

A:

Q: State the Half Angle Identities for sine, cosine, and tangent: (을) sin Cos tan ||

A: We have  to calculate half angle identities for trigonometric function.

Q: Given that tan(@) B and 0 is in Quadrant III, what is cos(0)? Write your answer in exact form. Do…

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Q: On what quadrant does the e lies. if cos e>0 and sin e >0 O IV

A:

Q: In right triangle ABC (not shown), sin Find cos a. a

A: In the right triangle ABC, sinα=23.Find cosα

Q: A right triangle has side lengths 3, 4, and 5 as shown below. Use these lengths to find cos L, tan…

A:

Q: If tan(?)=−9/40 and tan 12/35 (?)=for a second-quadrant angle and a third-quadrant angle, find the…

A:

Q: A right triangle has side lengths a, b, and c as shown below. Use these lengths to find tanx, cosx,…

A: sides of right triangle is given

Q: Let Sin x = and x in an angle in quadrant III Find Sin(2x), COS(20) and tan(2)

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Q: Find the exact values of the six trigonometric ratios of the angle θ in the triangle.   sin(θ) =…

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Q: Given that sin0 Y, where 0 is in QIV, what is tan 0? O v3 V3 3 O -V3 O No correct answer

A: The answer is -√3.

Q: A right triangle has side lengths d, e, and f as shown below. Use these lengths to find cosx, tanx,…

A:

Q: Given: sin tan which quadrant does the answer belong?

A: sin-1tan7π6 = ?   ∵ Domain of sin-1x is -1, 1  Range of sin-1x is -π2, π2

Q: A right triangle has side lengths a, b, and c as shown below. Use these lengths to find tan x, sin…

A: Consider ABC is an right angled triangle, then         sin(A) =opposite hypotenuse       cos(A) =…

Q: A right triangle has side lengths a, b, and c as shown below. Use these lengths to find cosx, sin x,…

A:

Q: let a and b be two acute angles. Suppose cosa=3/5 and tanb=2/3. Determine the exact and simplified…

A: Let's find.

Q: Suppose Ø is an angle such that •<ØLI and tan o- . what is sinø? hat is cosø?

A:

Q: Evaluate the sine, cosine, and tangent of the angle without using a calculator. (If an answer is…

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Q: 6. cos X

A:

Q: In the following diagram, angle 6 is in standard position. In each case, find sin 8, cos 0, and tan…

A: You know that in a right-angled triangle:

Q: A right triangle has side lengths 5,12, and 13 as shown below. Use these lengths to find cosX, sinX,…

A: A right triangle has side lengths 5,12, and 13 as shown below. Use these lengths to find cosX, sinX,…

Q: Let a and b be two acute angles.Suppose cosa=3/5 and tanb=2/3. Determine the exact and simplified…

A: Given  cos a = 35  and  tan b = 23

Q: A right triangle has side lengths 5, 12, and 13 as shown below. Use these lengths to find cos X, sin…

A: To find cosX, sinX, tanX

Q: as side lengths 7, 24, and 25 as shown below. is to find tanB, sin B, and cos B.

A:

Q: suppose α is an angle in the first quadrant and β = π + α. Evaluate sin−1(sin(β)). Show a pic. Show…

A: Given α is an angle in the first quadrant and β = π + α

Q: A right triangle has side lengths a, b, and c as shown below. Use these lengths to find tanx, cosx,…

A: Given triangle is a right triangle.

Q: A right triangle has side lengths a, b, and c as shown below. Use these lengths to find sinx, cosx,…

A:

Q: In right ∆QRS, Angles Q and R are the acute angles. If tan Q = √51/7, determine cos R.

A: We have used the Pythagoras Theorem in this question.

Q: If sin3A = cos(30° - A), where A is an acute angle, then what is the value of 2cosecA + tan22A -…

A: Given that sin (3A) = cos (30 - A) We need to find value of, 2cosec (A) + tan2(2A) - cot2(A) = ?

Q: A right triangle has side lengths a, b, andc as shown below. Use these lengths to find sin x, cosx,…

A: The definitions of sin, cos, and tan functions are,

Q: Let a and B be two acute angles. Suppose cosa = 3/5 and tanB = 2/3. Determine the exact and…

A:

Q: Given that ADEF is a right triangle and that ZE = 90° , which trigonometric ratio would be equal to…

A: Topic = Trigonometric ratios

Q: A right triangle has side lengths a, b, and c as shown below. Use these lengths to find cosx, sin x,…

A: The triangle is given by To evaluate : expression of sin(x), cos(x) and tan(x)

Ratios

A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.

Trigonometric Ratios

Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.