47° 12 x= 8.2 units x= 10.4 units x= 17.6 units

Q: The speed of light is approximately 299,800,000 m/s. How many hectometers will light travel in a…

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Q: A 8.73 10 9) What is the measurement of arc AB?

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Q: Find the measure of arc JL. Round to the nearest degree. (4х — 2)° (7х — 18)° K 7. (6x + 6)°

A: It is obvious that arc JL + arc LK +arc KJ=360

Q: What is the cosine ratio of Z? 16 12 20

A: Given right triangle XYZ with angle ∠Y=90XY=16, YZ=12 and XZ=20

Q: 10. Kirsten places her surveyor's telescope on the top of a tripod 5 feet above the ground. She…

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Q: 0.7 Find the measure of arc TS. * 90 ° T 95 °

A: The properties of the chords are given below.

Q: In an electric circuit, E volts is the electromotive force at t seconds, and E = 2sin(2/3)πt. Find…

A: This is a definite integral problem

Q: A Cos H K 53 45

A: Answer

Q: y I X tangent line 2.00 m 35.00 m 35.00 m

A: From the property of the circle, The angle at  M is 900. So from the Pythagorean theorem,…

Q: Angle Y is inscribed in the circle below and the measure of its intercepted arc is 205°. 2050 What…

A: Given :               Angle Y is inscribed in circle and measure of intercepted arc = 205

Q: Jessica is using the image below to derive a formula for arc length. If x is measured in radians,…

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Q: S(1 + cot 20)² d0

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Q: Solve the right triangle. 250 20 Find the measure of ZB. mZB =° (Round to one decimal place as…

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Q: P S RADIUS A M

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Q: 12 N on a bearing of 30° and 15 N on a bearing of 140°

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Q: 10 Find the value of x: to 70° degrees

A: Centeral angle and intercepted angle of a circle are same

Q: Determine the value of x and major arc AGM Work & answer: A 142° M. E.

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Q: A 47. sec? 2 sec A sec A + 1

A: To prove  sec2A2=2secAsecA+1 The identity used here is secx=1cosxcos2x=2cos2x-1

Q: mp 16 ft long rises to a platform that is 12 ft off the ground. Find x, the angle of elevation of…

A: Given query is to find the angle of elevation.

Q: need help calculating the movement of an object . I need to round my answer to 2 decimal

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Q: 4. A 1.8m tall person casts a 4 m long shadow. How long a shadow will a 2.4 m tall person cast…

A: Given 1.8m  person = 4 m shadow Since ratio of height of person and shadow will be constant

Q: 18 cm 12 cm F E C (a) Find the length of BC.

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Q: tan?e cot?e sec2e. " csc20 5. + 1

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Q: She-Ra and Glimmer are searching for Bow. She- Ra leaves Bright Moon at a bearing of 520°E and…

A: Given :  She−Ra leaves the Bright moon at a bearing of S20°E and Glimmer heads N54°E and they travel…

Q: The tires on a bicycle are 7 inches in diameter. The tires are rotating at 80 revolutions pe How…

A: Solved the problem in the above.

Q: 3. Name an altitude. B GL CJM A KI D HJ

A: In the figure above

Q: meters in diameter. A person "mopping it up" takes about 60 minutes. What their approximate does?…

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Q: (c) (c) The diameter is 6 feet 6 inches. The height is 11 feet 3 inches. D decimal place.) surface…

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Q: . The speed limit on a highway is on miles /hour. Express this in a) meters/sec b) m m / microsecond

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Q: Tire revolutions A typical tire for a compact car is 22 inches in diameter. If the car is traveling…

A: Given: A typical tire for a compact is 22 inches in diameter. if the car is traveling at a speed of…

Q: ratio from the given angle to solve for x. B) M 15

A: Given:  To find: Determine which trigonometric ratio is used and solve for x.

Q: Acute triangle KLM is shown below. K 25 ft 23 ft 48° Which could be the measure of ZM?

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Q: Find X. Round to the nearest tenth. 90 ft 55 ft X 50 ft Y X= [ ? ]° Law of Cosines: c2 = a? + b² –…

A: Find the value of the X by using the law of cosine

Q: 48° P. E 36 A S H

A: We will use the properties of Arcs to find the arc length.

Q: A telephone pole 10 meters tall casts a shadow 8 meters long at the same time that a tree nearby…

A: Explained below

Q: P. 60° 8 ft R 4. Find the length of Arc QS.

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Q: Integration by Trigonometric Subshtunon SxCx?- ax+4) $12 XP

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Q: 5: Complete the table. Show your solution. Degree Measure Radian Measure 70° 11 100° 7n 5. 160°

A: We have to find the degree and radian

Q: 4) tan X 40 32 24 Y

A: We have to find the value of tanX in the given triangle XYZ.

Q: In the triangle shown above, if e increases at a constant rate of 3 radians per minute, at what rate…

A: When x =3 x2+y2 =52 Therefore, y =52-x2  y =4

Q: Can i get help step by step

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Q: To measure the height of the cloud cover at an airport, a worker shines a spotlight upward at an…

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Q: 5) Find the horizontal distance h the bleachers cover. Round to the nearest foot. 18 ft 27° hft

A: From given figure its clear that the triangle is right angle having base is h ft , hypotenuse is 18…

Q: tan Z 35 21 28

A: We will use the definition of trigonometric ratios to find the required trigonometric ratio

Q: Solve for e (angle S) when the length of KL is and the length of LS is 15.1 cm 41.6 cm K Is

A: The given triangle KLS is a right angles triangle. KL=15.1cmLS=41.6cm∠KSL=θ

Q: Solve for the missing arc. 42° V W

A: Draw  triangle inside the circle and we know that the radius is equal so use this to find the…

Q: A = 85°, a = 350, b = 351. Find two possible measurements of B. %3D %3D (Answer in degrees only and…

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Q: A camera is set up at the starting line of a drag race 80ft from a dragster at the starting line​.…

A: As a first step let's develop a diagram locating all the variables. Please see the white board.…

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.