4. Express the following as a single trigonometric ratio: a) 4sin(2x)cos(2x) b) 6cos? 3

Q: 9) cos Z 10) tan C 24 30 36 45 18 X, B 27

A:

Q: 4 3.Given cos e= -, where 180° ses 270°, a) state the other five trigonometric ratios as fractions.…

A: Given query is to find the 5 trigonometric ratios from cos function.

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

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Q: Find the trigonometric ratios as simplified fractions and as decimals to the nearest thousandths (as…

A:

Q: Find the other five trigonometric ratios of 0. cos 8 = tan 8 = csc e = sec e = cot 8 =

A: Given: Triangle has acute angle sin θ=513

Q: 2. Use the special angle triangles and the Cartesian plane to determine the six trigonometric ratios…

A:

Q: Express the following expression trigonometric ratio and the evaluate to an exact value.(: 5- as a…

A: Given expression is f(x)=8cos2π6-4 Now, We cab write it  as f(x)=8cosπ3-4              (1)

Q: What ratio is equivalent to sin∠Asin⁡∠A?

A: We have to find the ratio which is equivalent to sinA.

Q: Which of the following trigonometric ratios are correct? 10° y sin 10° = sin 10° tan 10° tan 10° %3D…

A: We have to find out the trigonometric ratio

Q: 2. Which set of primary trigonometric ratios is correct for the angle 225°? a. sin 225° = 1 cos 225°…

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Q: Match the given information with the appropriate inverse trigonometric ratio to determine m/B. 1.…

A:

Q: Find the remaining trigonometric ratios of ? based on the given information. sin ? = −    3 2and ?…

A: givrn:

Q: Write the ratios for sin M, cos M, and tan M. 2. 3. 4. 25 M M. 7 K K 24 K M 2. 2.

A: Follow the steps.

Q: 4 Using trigonometric substitutions, S dx is equal to: xV16 – x²

A:

Q: Find the remaining trigonometric ratios of 0 based on the given information. 5V41 cos e = 41 and 0 e…

A: Given,

Q: 9. 12 Y A 15 length of side opposite ZA Choose the ratio that represents the Sin(A): hypotenuse O…

A: Given Sin(p) = (length of opposite side of angle P)/hypotenuse

Q: Given arccos(r) = arccot(z?), solve for dz/dr %3D

A:

Q: COS Z Y 36 15 39 Z.

A: Given diagram is CosZ=?

Q: Express the following trignometric ratio as the trignometric ratio of an acute angle sin 312o.

A:

Q: 1. Determine the exact simplified value of the three trigonometric ratios for angle B in right…

A:

Q: A right-angled triangle xYZ has an angle, o, where sin o = 5. Without evaluating &, calculate the…

A:

Q: 240 sin z cos? rdr=

A: here we use the u-substitution method .

Q: In a circle of a radius of 6 m, an arc is subtended by a central angle of 7π6 radians. The exact…

A: Given radius is 6metres. Central angle is 7π/6 = 210° Arc length = 2πr(©/360°)                    =…

Q: 10. Consider the following figure. 5 4 B Write down the value of the ratio represented by 10a sin 0.…

A: We have given the following triangle  We have to find the value of sinθ.

Q: Determine the measure of obtuse <D for each ratio. a) sin D = 0.45 b) cos D = - 0.21

A:

Q: 17) ABCD~AWYX. Which 3 trigonometric ratios are congruent to sinY? B W

A:

Q: 2/4 9. Given ANGP, determine the following trig ratios: sinP = 38 cosP = 237 P. 41 tanP = N. sinN =

A:

Q: Calculate the length of the side XY given the following data for 29°: Sin 29° 0.485 Cos 29° 0.875…

A: 1) The Tanθ is the ratio of the Opposite side to the Adjacent, where (θ) is one of the acute angles.…

Q: 13 Given : tau e = u and ☺ B in Qundrant I. Show that Sin O %3D VItu?

A: Given: To show: Graph:

Q: 1. Find the six trigonometric ratios of 0 based on the triangle to the right: 16 12

A: Draw a schematic diagram of given figure

Q: State a trigonometric ratio which is equivalent to each of the following trigonometric ratios. 1.…

A: 1) sin 3π10=(sin π-3π10)         [sinθ=sinπ-θ]=sin 7π10 2)-sin 13π7=sin (π+13π7) =sin(207π)=sin…

Q: 1. Use your calculator to find the values of the trigonometric ratios (correct to 2 decimál places).…

A:

Q: Given sin a = -, a is in QIIl and cos B = , Bis in QIV. Where is angle (a + B) located? O on the…

A:

Q: Given: tan θ=12/5 What is the trigonometric ratio of sin θ?

A:

Q: Write the ratios for sin M, cos M, and tan M. Give the exact value and a four-decimal approximation.…

A: Here, we need to find sin M, cos M, and tan M for the following figure. Here,            sin M =…

Q: Sketch a triangle that has acute angle e. cos(0) = 17 V514 15 17 8 15 17 V514 15 17 8 15 Find the…

A:

Q: (a) cos !9 4 " (b) θ (in degrees) where csc θ = 2.7614 (c) cot 217◦ (d) θ (in radians) where sin θ =…

A: a) Given term is cos94"

Q: In a circle of a radius of 6 m, an arc is subtended by a central angle of 7π/6 radians. The exact…

A:

Q: 4. Write the trigonometric ratio for cos Y as a fraction and as a decimal rounded to the nearest…

A: The given triangle is : To find the value of cosY

Q: 9. Use the trigonometric ratio cos e= 0.6798 to determine which of the following is the correct…

A: To find the correct value of theta :

Q: Write the ratios for sin M, cos M, and tan M. K 4/11 20 24 sin M=

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Q: + and + is in the 3rd quardant, find trigormetric ratios If Sint all the other

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Q: 2. Given that Cos x = 4/7, find the values of all other trigonometric ratios.

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Q: Which of the following trigonometric ratios are correct? 10°- y sin 10° sin 10° tan 10° tan 10° 8.…

A: Solve using the properties trigonometric ratios

Q: Evaluate the ratio named by using the given ratio: a) tan 0, if cot 0 = b) sin a, if csc a = 1.25 V3…

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Q: If the area inside the cardioidr= 9+9 cos 0 but outside the circle r = 4 cos 0 is A÷, then what is…

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Q: 2. Write all the other trigonometric ratios of ZA in terms of sec A.

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Q: Express the length x in terms of the trigonometric ratios of 0. X = 20

A: