A Ferris wheel has a radius of 45 feet and the bottom of the wheel stands 6.5 feet above the ground. Find the height of a rider if the wheel has rotated 140° after the rider was seated. a. 64 feet b. 95 feet C. 86 feet d. 80 feet

Q: A ship's sonar finds that the angle of depression to a wreck on the bottom of the ocean is 12.5º. If…

A: Here, A is the position of ship's sonar and C is the position of wreck. We need to calculate the…

Q: Can you please answer this questions and show the steps

A: Given in the triangle ABC

Q: Brandon sights a helicopter above a building that is 200 feet away at an angle of elevation of 30°.…

A: Given  Brandon sights a helicopter above a building and  building is 200 feet away at an angle of…

Q: 15. 72 18 65°

A:

Q: The figure shows the chain drive of a bicycle. How far will the bicycle move if the pedals are…

A:

Q: find the area section of a circle. r=36.59 cm, theta=47 degrees

A:

Q: Use the Law of Sines to find the values of b and c. C 42° a =9 А 63° B

A:

Q: A spring gun at ground level fires a golf ball atan angle of 45. The ball lands 10 m away. What was…

A:

Q: A circular clock has a minute hand that rotates from the center of the clock. The distance from the…

A: radius=12cmhow far does the the minute hand move in 10 minutes?

Q: 4 ft. F 6 ft. D Find the value of angle E. Round to the nearest whole degree.

A:

Q: Find the bearing of the ship. Round to the nearest tenth of a degree if necessary.

A: To determine the bearing of the ship.

Q: A lamppost casts a shadow of 18 ft when the angle lamppost? Round to the nearest foot.

A: Explanation and solution is given below....

Q: On a baseball diamond (a square), the bases are 90 ft apart. Use the Law of Sines to find the…

A: we have the given information as   in a baseball field bases are 90 feet apart   we have to find…

Q: The figure shows the chain drive of a bicycle. How far will the bicycle move if the pedals are…

A: Ji

Q: The base of the ladder in the figure is a = 5 ft from the building, and the angle formed by the…

A: Given,

Q: A boat travels on a course bearing South 42 degrees East for 58 miles. How many miles south is the…

A:

Q: The sonar of a navy ship detects a submarine that is 4000 feet from the ship. The angle between the…

A:

Q: A person leaves home and walks 3 miles west, then 6 miles southwest. How far from home is she?…

A: A person leaves home and walks 3 miles west, then 6 miles southwest

Q: Determine whether the Law of Sines or the Law of Cosines can be used to find another measure of the…

A: Cosine law : cos A=b2+c2-a22bc, cos B=a2+c2-b22ac, cos C=a2+b2-c22ab, Sine law : asin A=bsin B=csin…

Q: The figure shows the chain drive of a bicycle. How far will the bicycle move if the pedals are…

A:

Q: pts 5. A person stands 25 feet from the base of a building and measures the angle of elevation to…

A: Height of the bulding is

Q: Use the law of sines to show that no triangle exists for which A = 60 degree, a = 12 inches,and b =…

A: Given: A=60° , a=12 and b=42

Q: arc length of AB = A 45° 8 ft B

A: given θ=45 and diameter=8 ft

Q: A painter leans a 18-ft ladder up against the side of a house making a right triangle. How far up…

A:

Q: A sector with a radius of 8 cm has an area of 567 cm. 56т ст? r = 8 cm What is the central angle…

A:

Q: In ACDE, the measure of ZE=90°, DC = 89, CE = 39, and ED = 80. What is the value of the sine of ZD…

A:

Q: C 56.3 В А 80.2

A:

Q: The base of the ladder in the figure is a = 10 ft from the building, and the angle formed by the…

A: Using trigonometric identities.

Q: In AHIJ, the measure of ZJ=90°, IH = 65, HJ = 56, and JI = 33. What is the value of the sine of ZI…

A: Given: ∠J=90o IH = 65 HJ = 56 JI = 33…

Q: Mr. Pratt was building a house. A ladder that is 10 ft. long is leaning against the side of a…

A: Given,

Q: The base of the ladder in the figure is a = 10 ft from the building, and the angle formed by the…

A:

Q: The radius of a circle is 13.2 inches. Find the length of an arc of the circle intercepted by a…

A:

Q: A building 180 feet tall casts a 100 foot long shadow. If a person looks down from the top of the…

A:

Q: The base of the ladder in the figure is a = 9 ft from the building, and the angle formed by the…

A:

Q: A 225-foot support wire is attached to the top of a monument at a stake on the ground 100 feet from…

A:

Q: 3. Find the angle of elevation of the sun if a building 125 feet tall casts a shadow 196 feet long.…

A: To find - Angle of elevation of sun.

Q: The radius of a circle is 5 kilometers. What is the angle measure of an arc 37 kilometers long? t=3n…

A:

Q: A circle has a radius of 4 inches. In inches, what is the length of the arc intercepted by a central…

A:

Q: Find the area of the sector of a circle with the diameter 26 feet and an angle of 4*Pi/3 radians

A:

Q: The figure shows the chain drive of a bicycle. How far will the bicycle move if the pedals are…

A:

Q: What is the angle of elevation of the sun when a 35-foot flag pole casts a 20-foot shadow? Round to…

A:

Q: A round basket designed to hold a potted plant is hanging on a porch as shown in the figure. If the…

A:

Q: Henrey is painting a house. He placed a 24 foot ladder 15 feet away from the base of the house so…

A:

Q: The base of the ladder in the figure is a 7 ft from the building, and the angle formed by the ladder…

A:

Q: Find the sine of angle © in the triangle below. 34 16 30 30 а. 34 17 15 C. 17 16 d. 34 е. 15 b.

A:

Q: Find the length of arc DB. Leave your answer in terms of T. 40 18 feet

A:

Q: Solve the triangle using the Law of Sines. (Assume a = 6.1, b = 2.8, and zA = 80°. Round the length…

A:

Q: The base of the ladder in the figure is a = 5 ft from the building, and the angle formed by the…

A: Topic :- trigonometry and triangle

Q: A Ferris wheel 50 ft in diameter makes one revolution every 40 sec. If the center of the wheel is 30…

A:

Q: A car wheel has a 15-inch radius. Through what angle (to the nearest tenth of a degree) does the…

A: Given :   Radius of car wheel = 15 inch