7. Given that the distance from A to B is 60 ft, find the distance from B to C. Round to the nearest foot. 60 20° A 60 ft B

Q: In AJKL, the measure of ZL=90°, JL = 24, LK = 7, and KJ = 25. What is the value of the sine of ZK to…

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Q: Convert the angle from degrees to radians. Express the answer as a multiple of T. 30° A Moving to…

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Q: Find the size of the unknown angle to one decimal place A Sin 80 18 cm S&A = CE B ? 80° 16 cm C

A: To find the size of unknown angle to one decimal place.

Q: 4 Find the area and circumference of the circle below. 60" 24 cm AC= 24 sin 60° cm; A = 1447T cm2 B…

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Q: 7) Find the missing angle measure, 6, to the nearest hundredth. Cos e

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

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Q: The radius of a circle is 28 m. The arc length is 15 m. Find the angle expressed in radians and the…

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Q: The tangent of an obtuse angle is –7/18 Calculate the cosine of this angle to 4 decimal places.

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Q: 10 6.

A: The trigonometric functions are defined by using the sides of a right-angled triangle. The sides of…

Q: Find sin0, where 0 is the angle shown. Give an exact value, not a decimal approximation. 25

A: Given trianglewe find sinθ.

Q: What is the angle in radians that a phasor makes with the +x axis, that is {-0.44 + -7.79*j}^-1…

A: Here we have to find the angle in radians that a phasor makes with the +x axis , that is…

Q: 119 Suppose that is an angle in quadrant 2 and that cos a Compute the exact value of 169 cos (). cos…

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Q: 2.) What is the Cosine (cos) of angle T? * 36 15 R

A: The figure is

Q: 3. В 30 20 C А А 17

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Q: 29) Use the Half-angle Formulas to find the exact value of the following expression. tan 22.5°

A: exact value of tan22.5°

Q: 47T by using the reference angle. 3 Without using a calculator, compute the sine and cosine of What…

A: reference angle is angle that the given angle makes with the x-axis. Without using the fact that…

Q: 18 25

A: We need to find value of x.

Q: 5) If the sin of an angle is 0.291, find the angle in degrees. Round your answer to the nearest…

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Q: Suppose ABC is a right triangle, and the tangent of A is 30 What is the value of cos A? 16 O 26/24…

A: tan x is the ratio of the opposite side by the adjacent side.

Q: In AABC, c =6 cm and a = 8 cm. A В C 7. What is the exact value of sin A? 3

A: In the question we have to find sinA.

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 the circle, r=10.6 cmθ=8π9 radians

Q: Find sin0, where 0 is the angle shown. Give an exact value, not a decimal approximation 13

A: Given right angle triangleWe find sin θ .

Q: Find the angle rounded to the nearest tenth of a degree given the trigonometric ratio  sin A =…

A: On solving ,we get

Q: Find the angle 0 between v= cos 120°i+ sin 120°j and w = cos 135°i+ sin 135°j. If necessary, round…

A: Using trigonometric  formulas

Q: 43. cot 0 = –2 and 0 E OII

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Q: 7.Convert from radians to degrees. Use 7 3.14. Round your answer to the nearest tenth of a degree. 6…

A: The given radian is 6 radian.

Q: The angle between 0 and 2Pi(360) in radians that is terminal with the angle 20/7Pi in radians is…

A: To find the angle between 0 to 2π in radians which is terminal with the angle 20π7 in radians. To…

Q: If sec(a) < 0 and sin(a) = 15 what quadrant is the terminal side of a in? Type. a number only. If…

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Q: Find tan0, where 0 is the angle shown. Give an exact value, not a decimal approximation. 25

A: We know the Pythagoras theorem  Hypotenuse2 = Base2 + Altitude2 Here ,  Hypotenuse = 25 Base = 7…

Q: Given that sine = 4/5 and e lies in quadrant II, find the following value. %3D csce 5/4 4/5 5/3

A: NOTE: Refresh your page if you can't see any equations. . here we have and the angle is in the…

Q: Find the angle a between 0° and 180° that satisfies the following equation. 3? = 4? + 5? - (2)(4)(5)…

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Q: Find sin0, where 0 is the angle shown. Give an exact value, not a decimal approximation.

A: The given diagram is

Q: Find the angle 0, in radians, in the given right triangle. The length of the side adjacent to 0 is…

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Q: 5. Find the lengths of the ares subtended by the angles e and radians in Figure 20. e=0.9 FIGURE 20…

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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: 9. Use a graphing or scientific calculator and the law of cosines, c = a? + – 2að cos C,a = 6 +e –…

A: the law of cosines, c2=a2+b2-2abcosC,a2=b2+c2-2bccosA, and b2=a2+c2-2accosB

Q: 5) Write down what you entered into the calculator TO FIND THE MISSING ANGLE, ex. tan -1 4/5 25 N 20…

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Q: Find an angle 0 with 90° < 0 < 360° that has the same: a) Cosine as 43°: 0 = degrees b) Sine as 43°:…

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Q: Find the reference angle 0'. = 3 0' = rad Sketch e in standard position and label 0'.

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Q: 17. When the angle of elevation to the Sun is 69', a tower casts a shadow on the ground that is 64.3…

A: We use Trigonometry ratios

Q: Given the triangle to 4 decimal places. x = 23 x 33° 30° find the length of side x using the Law of…

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Q: In APQR, the measure of ZR=90°, PR = 55, QP = 73, and RQ = 48. What ratio represents the sine of ZQ?…

A: Given, ∠R=90°,PR=55°,QP=73°RQ=48°

Q: In AQRS, the measure of ZS=90°, QS = 11, SR = 60, and RQ = 61. What is the value of the sine of ZQ…

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Q: If cos 0 V2 and the reference angle of 0 2 is 45°, find both angles in degrees from 0° < 0 < 360°…

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Q: 6. Find the exact value by using a half-angle identity. Cos 165°

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Q: What angle (in radians) corresponds to 0.25 rotations around the unit circle? radians (Give an exact…

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Q: 24. Use the trigonometric ratio cos e= 0.6798 to determine which of the following is the correct…

A: We use trigonometry ratios.

Q: 9. Write cot (0) in terms of cos(0) for angles 0 in quadrant III.

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Q: Use a calculator to find the value of the acute angle θ to the nearest degree, cos u = 0.8771

A: Consider the provided information, cosθ=0.8771 Use a calculator to find the value of the acute angle…

Q: Use a calculator to find the measure of angle 0 to the nearest degree if cos 0 = 0.5878.

A: Given:cosθ=0.5878