If a bicycle has 26-inch diameter wheels, the front chain drive has a radius of 4 inches, and the back drive has a radius of 1 inch, how far does the bicycle travel for every one rotation of the cranks (pedals)?

Q: The law of cosines generalizes the Pythagorean theorem. True or false?

A: Law of cosine is

Q: If the triangle below is rotated 90° counterclockwise, which of the following coordinates is…

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A: Given, The area of the right-angled triangle is 1square unit  Diagram:

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A: First convert the speed from miles per hour to inches per min and obtain 95040 inches/min.…

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A:

Q: A ramp at the top of a 4 ft high truck dock is to be constructed with an angle of inclination of…

A: Given Information -  A ramp is to be constructed at the top of a 4 ft high truck dock. the angle of…

Q: find its dimensions of height and length of ba:

A:

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Q: Suppose the tip of the minute hand of the clock is 6 inches from the center of the clock. What is…

A: Given that, the length of the minute hand of the clock is 6 inches.We have to obtain the distance…

Q: Angle A has a measure of 11 Gips. Since an angle making a full rotation measures 15 Gips and Angle…

A:

Q: Suppose you have a friend who is 6 feet tall. At what distance must your friend standso that he or…

A: Suppose you have a friend who is 6 feet tall.

Q: The radius of two parallel sections on the same sphere are 9 and 12 cm.and the distance between them…

A: r is the radius of the sphere . x is the distance from center to the second parallel section

Q: A ladder that is 16 foot long liens against a vertical wall such that it’s based makes a 60° angle…

A:

Q: A rock is thrown downward from the top of a building, 168 ft high, at an angle of 60 ◦ with the…

A: Use the displacement formula, x=v0(cos θ)t and substitute v0 with 80 and θ with 60° to get x=40t.…

Q: If the perimeter of a sector is 4 times its radius then the radius measure of the central angle of…

A: Given that: P = 4R, where P = Perimeter of the sector and R = radius of the circle

Q: A man standing on a 45m building high, has an eyesight height of 1.5m from the top of the building,…

A:

Q: A ladder leans up against a building at an angle of 65° with the ground. If the ladder is 5 metres…

A: Given: A ladder leans up against a building at an angle of 65° with the ground. The ladder is 5…

Q: A student is standing on a 27 m diving platform from the ground. On the ground, their coach is on…

A: Ans =52.1999 m  For detail....go through the solution

Q: A wheel with radius 20 cm rolls along the ground, rotating 120 degrees. What distance did the wheel…

A:

Q: If a wheel of radius 8 inches is rotating 12°/s then its angular speed, w, and linear speed, v , are

A:

Q: A right triangle has legs of lengths x and 2x + 2 and a hypotenuse of length 2x + 3. What are the…

A: Given, a right triangle has legs of length x and 2x+2 and hypotenuse of length 2x+3

Q: a right triangle has legs of lengths x and 2x+2 and a hypotenuse of length 2x+3. what are the…

A: Given that  a right triangle has legs of lengths x and 2x+2 and a hypotenuse of length 2x+3.

Q: If we are given an acute angle and a side in a right triangle, what unknown part of the triangle…

A: If we are given an acute angle and a side in a right triangle, what unknown part of the triangle…

Q: Suppose the tip of the minute hand of a clock is 5 in. from the center of the clock. Determine the…

A: Given that, The length of the minute hand of the clock is 5 inches.We have to obtain the distance…

Q: • A Statue 10m high is standing on a base of 2m high, If an observer's eye is 1.2 m above the…

A:

Q: The High Roller, located on the Las Vegas Strip in Paradise Nevada, is currently the largest…

A: Given Data: The diameter of the roller is: D=520 ft The height of the top of the wheel is: hmax=550…

Q: A hamster wheel is in a cage on top of a table. If the high point of the wheel is 15 cm above the…

A: Using the given information draw a diagram and label it. From the figure, it is clear that the…

Q: citude. AB = 12 and AC = 5. If one of the %3D gth of the other segment?

A: Given query is to find the length of other segment of hypotenuse.

Q: 19. The arm of a Ferris Wheel starting from the center to its passengers' seat has a length of 80…

A: Given that arm is 80 ft from the center So the radius of the Ferris wheel is 80 ft we need to find…

Q: Two pulleys of a diameter 9 meters and 3 meters are connected by a belt. The larger pulley rotates…

A: Given, The diameters of two pulleys are 9 meters and 3 meters.

Q: Select the Image of the triangle after it has been rotated about the origin by 270°. 2.

A: We need to find the resultant image of the triangle when the given triangle is rotated about the…

Q: The arm of a Ferris wheel starting from the center to its passenger seat has a length of 80 ft. How…

A: Topic - circles

Q: 8. The windshield wiper rotates at an angle of 155°. If the length of the wiper mechanism is 24 in…

A: The given question can be solved as shown in step2.

Q: If the diameter of the moon is 3475 km and an orbiting lunar station is circling 25 km above the…

A:

Q: A big room is constructed so that the ceiling is a dome that is semi-elliptical in shape. If a…

A: Step 1 a= 40/2 =20m Length of room from centre to end

Q: What is the distance between two 50 meters long poles if a cable of 80 meters is hanging from the…

A:

Q: the arm of a ferris wheel starting from the center to its passenger seat has a length of 80 ft. how…

A:

Q: A large truck traveling on a level surface has a wheel with a diameter of 2 feet. If the wheel makes…

A: Given diameter = 2 feet Rotation = 270° Distance travelled = circumference around 270°

Q: The radius of the earth is approximately 3959 miles long. If the angle from the center of the earth…

A: Given data is : Radius is 3959 miles Angle θ=2∘=2180π radian  To find the distance between two…

Q: The current San Francisco cable railway is driven by two large 12-foot-diameter drive wheels, called…

A:

Q: What where the contributions that Euclid made to Geometry?

A: topic - Euclid's  geometry

Q: Suppose the tip of the minute hand of a clock is 15 inches from the center of the clock. Determine…

A: In 60 minutes, the minute hand of a watch completes one revolution. Therefore in 10 minutes, the…

Q: If triangle A is rotated 270 degrees counterclockwise about the origin, which triangle will be its…

A: Triangle A is rotated 270 degrees counterclockwise about origin.

Q: Suppose an angle measuring "1 Gip" subtends an arc that is 1/15th of the circumference of any circle…

A: The measure of 1 Gip is given to subtend an arc measuring 1/15th of the circumference. Hence in…

Q: How does the law of cosines generalize the Pythagorean theorem?

A: We have to show that the law of cosines generalize the Pythagorean theorem.

Q: Find

A: Given that : Diameter = 30 feet Radius = 15 feet Length = 2 feet Inclination = 45 degrees

Q: Show that one slice of an 18-inch pizza is larger than two slices of a 12-inch pizza if cut in eight…

A:

Q: The length of a diagonal of a square whose side is 4 in. long. Leave answer in simplified radial…

A: SQUARE: A Square is a Quadrilateral that has Four Equal Sides Each angle at the corner are of 90°…