Projectile motion Find the angle of inclination theta of a rifle barrel, if a bullet fired at 1500 feet per second takes 2 seconds to reach a height of 750 fee. Give answer to the nearest tenth of a degree

Q: Angle 0 forms a reference angle that below the positive x- axis (In quadrant IV), What will be the…

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Q: cos\theta =(1)/(3)and \theta  is in quadrant IV, then cos(\theta )/(2)

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Q: Question Use a reference angle to write tan in terms of the tangent of a positive acute angle. 36…

A: Use a reference angle to write tan41π36 in terms of the tangent of a positive acute angle.

Q: The seats of a Ferris wheel are 40 feet from the wheel’s center. When you get on the ride, your seat…

A: Given  The seats of a Ferris wheel are 40 feet from the wheel’s center.

Q: point on the terminal side of an angle θ in standard position is given. Find the exact values of the…

A: Find your answer below

Q: The linear speed in inches per second = The angular speed in radians per second = The angular speed…

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Q: Find the radian measure of the central angle of a circle of radius 3 meters that intercepts an arc…

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Q: Guadalupe boards a Ferris wheel at the 3-o'clock position and rides the Ferris wheel for multiple…

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Q: A 14 ft ladder leans against the side of a house. The bottom of the ladder is 5 t away from the side…

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Q: 97. Motion on a Circle An object is traveling around a circle with a radius of 5 centimeters. If in…

A: The angular speed is calculated by the formula:  ω=θt where θ is the angle swept out by the time t.…

Q: snip

A: We know that, In quadrant first, all six trigonometric ratios are positive. In quadrant second,…

Q: A straight road rises with an inclination of 0.15 radian from the horizontal. Find theslope of the…

A: Given: A straight road rises with an inclination of 0.15 radian from the horizontal. The slope is…

Q: Motion on a Circle An object is traveling around a circle with a radius of 5 centimeters. If in 20…

A: θ = angle (radians) covered in time t secAngular speed, ω = θt radsecFor radius,r (cm) of a circular…

Q: A 680-ft rope anchors a hot-air balloon as shown in the figure (with a 90 degree angle). a) express…

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Q: Find theta to the nearest tenth of a degree

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Q: A forest ranger is watching the progress of a forest fire spreading towards her from the top of a…

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Q: Ques Find the exact circular function value 37 sin

A: Given, the exact circular function value      Sin(3pi/4). Option (B) is correct.

Q: An object is traveling around a circle with a radius of 4 inches. If in 10 seconds a central angle…

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Q: radian is swept out, what are the linear and angular speeds of An object is traveling around a…

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Q: Let theta = -480 degrees a) Determine a co-terminal angle between 0 degrees and 360 degrees b)…

A: topic - trigonometric ratios

Q: A port and a radar station are 5 mi apart on a straight shore running east and west. A ship leaves…

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Q: A 320-ft tree casts a 190-foot shadow on horizontal ground. A girl lying on the grass at the tip of…

A: Given: The height of tree is 320 ft. The length of shadow on the horizontal ground is 190 ft.

Q: half - angle identfity to find the exact Valcue use of sin ()

A: find the exact value of sin7π8 by using a half angle identity

Q: A port and a radar station are 5 mi apart on a straight shore running east and west. A ship leaves…

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Q: Find the coordinates of the point where the terminal side of each angle intersects the unit circle.…

A: In two dimensional Euclidean geometry, there are two different coordinate systems. These are the…

Q: om degrees to radians or from radians to degrees.

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Q: Directions: Find the angle between 0° and 360° (if in degrees) or between 0 rad and 2T rad (if in…

A: Given: The objective is to find coterminal angle between 0° and 360° or 0 rad to 2π rad for,…

Q: A 17-foot long ladder is placed against a wall and then the base of the ladder is pulled away from…

A: Ladder is forming right angle triangle with the wall. Therefore, by using trignometric ratio we can…

Q: License A rocket is fired from the ground at some angle and travels in a straight path When the…

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Q: Ferris Wheel A Ferris wheel has radius 50.0 ft. A person takes a seat, and then the wheel turns 4…

A: Given: A Ferris wheel has radius 50 ft. A person takes a sea, and then the wheel turns 2π3 radians.…

Q: The tip of a one arm robot is located at P(-6.1,-3.5) in. Find the length of the arm and the angle…

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Q: Directions: Find the angle between -360° and 0° (if in degrees) or between-2m rad and 0 rad (if in…

A: Given angle, θ=150°

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A: Speed

Q: A​ bicycle's wheels are 18 inches in diameter. If the bike is traveling at a rate of 23 miles per​…

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Q: A 15 ft ladder leans against the side of a house. The bottom of the ladder is 8 ft away from the…

A: Here the ladder- ground- wall constitutes a right angled triangle. So to find angle of elevation of…

Q: The angle at the vertex of a cone is measured using a 30mm diameter coin as shown in the figure…

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Q: Use reference angles to evaluate secant, cosecant, tangent, and cotangent functions Question Use a…

A: 105 degree is in the 2nd quadrant. There tan is negative.

Q: Find the angular speed w of the hour hand of a clock. The angular speed is radian per hr.

A: Please refer the attached image for complete solution.

Q: Question Details Find the angle rounded to the nearest hundredth of a degree. sin(A) = 0.1508 A =

A: Given Data The trigonometry sine function is: sin(A)=0.1508.   Solve the given trigonometry sine…

Q: a 12 ft ladder leans against the side of a house the top of the ladder is 10 ft off the ground find…

A: A 12 ft ladder leans against the side of a house the top of the ladder is 10 ft off the ground. The…

Q: A rocket is fired from the ground at an angle of 0.84 radians. Suppose the rocket has traveled 455…

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Q: a ferris wheel has a radius of 25 ft. If it takes 30 seconds for the wheel to turn 5pi/6 radians,…

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Q: Area of a Sector A central angle of 4 radians cuts off an arc of length 8 inches. Findthe area of…

A: Given information: A central angle of 4 radians cuts off an arc of length 8 inches. Concept used:…

Q: Find the reference angle, the quadrant of the terminal side, and the sine and cosine of 225degrees.…

A: Given:   Angle = 225°

Q: Arc Length Find the length of the arc on a circle ofradius 20 inches intercepted by a central angle…

A: Given data: The radius of a circle is 20 inches. The central angle of 138°. The formula to find the…

Q: A 15-foot long ladder is placed against a wall and then the base of the ladder is pulled away from…

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Q: Provide an example of Convert from radians to degrees and from degrees to radians, finding arclength…

A: An angle can be measured two ways one is in degrees another is in radians.

Q: line of sight tower height 25 distance from tower to fire A person in a lookout tower sees a fire.…

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Q: Radius of a Circle Find the radius of a circle if a central angle of 6 radians cuts offan arc of…

A: Given:                Central angle = 6 radians;                Length of arc= 4 feet;   To…

Q: Angle Between Cities Los Angeles and New York City are approximately miles apart on the surface of…

A: Please see the diagram below:

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.