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A red-tailed hawk is perched on top of a billboard on the side of the road....
1. The angle of elevation to the top of a very tall Building is found to...
1. The angle of elevation to the top of a very tall Building is found to be 8° from the ground at a distance of 1 mi from the base of the building. Using this information, find the height of the building. (Round your answer to the nearest foot.) _______ft 2. A 19-ft ladder leans against a building so that the angle between the ground and the ladder is 71°. How high does the ladder reach on the building? (Round...
Question 7 The angle of depression of an object refers to the angle whose initial side...
Question 7 The angle of depression of an object refers to the angle whose initial side is a horizonal line above the object and whose terminal side is the line-of-sight to the object below the horizontal. From a fire tower 200 feet above level ground in the Sasquatch National Forest, a ranger spots a fire off in the distance. The angle of depression to the fire is 2.3º. How far away from the base of the tower is the fire?...
124.0T 6. A pilot in a helicopter spots a landing pad below. If the angle of...
124.0T 6. A pilot in a helicopter spots a landing pad below. If the angle of depression is 73° and the horizontal distance to the pad is 1200 feet, what is the altitude of the helicopter? 7. Building A is 480 feet tall and Building B is 654 feet tall. If the angle of depression from the top of Building B to the top of Building A is 42°, how far apart are the buildings? 8. Zack is standing at...
5. A truck carrying a double trailer climbs 32 m over 1 km of horizontal distance....
5. A truck carrying a double trailer climbs 32 m over 1 km of horizontal distance. Determine the incline, in degrees, of the road traveled by the truck. Then determine the total linear distance traveled by the truck. 6. Support wire is attached to the top of a 16-foot pole to help keep it stable. The support wire is 65 feet long and anchored into the ground. Draw a diagram of this situation, then determine the angle of elevation of...
The angle of elevation to the top of a Building in New York is found to...
The angle of elevation to the top of a Building in New York is found to be 5 degrees from the ground at a distance of 1 mile from the base of the building. Using this information, find the height of the building. Round to the tenths. Hint: 1 mile = 5280 feet Your answer is feet. The proper angle for a ladder is about 75 degrees from the ground. Suppose you have a 4 foot ladder. How far from...
need help with these two questions ! thanks ! Apply the Law of Sines 7. A...
need help with these two questions ! thanks !
Apply the Law of Sines 7. A helicopter is on a path directly overhead line AB when it is simultaneously observed from locations and B separated by 200 ft. If the angle of elevation from A is 39 and the angle of elevation from Bis 20", what is the distance from cach location to the helicopter? Round to the nearest foot. 200 8. To estimate the height of a building, two...
Question 14 (5 points) In which quadrant does the angle t lie if sec(t) O and...
Question 14 (5 points) In which quadrant does the angle t lie if sec(t) O and sin(t) 0? A) IV B) I C) IlI D) Can't be determined E) I1 Question 15 (5 points) A radio transmission tower is 581 feet tall. A guy wire is to be attached 6 feet from the top and is to make an angle of 250 with the ground? How many feet long should the guy wire be? Round your answer to the nearest...
The value of China's exports of automobiles and parts (in billions of dollars) is approximately f(x)...
The value of China's exports of automobiles and parts (in billions of dollars) is approximately f(x) = 1.8208e:33871, where x = 0 corresponds to 1998. In what year did/will the exports reach $8.3 billion? B с a А b Note: Triangle may not be drawn to scale. Suppose a 95 and b 168. Find an exact value (report answer as a fraction). You will need to determine the length of the missing side first sin(B) cos(B) tan(B) = sec(B) =...
Homework 8.1 Applications Score: 0/5 0/5 answered Question 1 Points A and B are separated by...
Homework 8.1 Applications Score: 0/5 0/5 answered Question 1 Points A and B are separated by a lake. To find the distance between them, a surveyor locates a point Con land such than ZCAB = 43.8. Find the distance across the lake from A to B. B 5388 43.8° с 338 ft NOTE: The triangle is NOT drawn to scale. ft distance = Enter your answer as a number; your answer should be accurate to 2 decimal places. mework 8.1...
Math 2413 Derivative Applications Assignment Due: Tuesday, June 18, 2019 (5:30 pm) Name Show all work....
Math 2413 Derivative Applications Assignment Due: Tuesday, June 18, 2019 (5:30 pm) Name Show all work. Label your answers with the proper units. (3 points each ) A spherical ball is being inflated at the rate of 12 cubic inches per second. Find the rate at which the radius of the sphere is growing when the radius is 2 inches. long. 2. A 13 foot ladder is leaning against a wall. The base of the ladder is being palled away...
Question 7 The angle of depression of an object refers to the angle whose initial side is a horizonal line above the object and whose terminal side is the line-of-sight to the object below the horizontal. From a fire tower 200 feet above level ground in the Sasquatch National Forest, a ranger spots a fire off in the distance. The angle of depression to the fire is 2.3º. How far away from the base of the tower is the fire?...
124.0T 6. A pilot in a helicopter spots a landing pad below. If the angle of depression is 73° and the horizontal distance to the pad is 1200 feet, what is the altitude of the helicopter? 7. Building A is 480 feet tall and Building B is 654 feet tall. If the angle of depression from the top of Building B to the top of Building A is 42°, how far apart are the buildings? 8. Zack is standing at...
5. A truck carrying a double trailer climbs 32 m over 1 km of horizontal distance. Determine the incline, in degrees, of the road traveled by the truck. Then determine the total linear distance traveled by the truck. 6. Support wire is attached to the top of a 16-foot pole to help keep it stable. The support wire is 65 feet long and anchored into the ground. Draw a diagram of this situation, then determine the angle of elevation of...
The angle of elevation to the top of a Building in New York is found to be 5 degrees from the ground at a distance of 1 mile from the base of the building. Using this information, find the height of the building. Round to the tenths. Hint: 1 mile = 5280 feet Your answer is feet. The proper angle for a ladder is about 75 degrees from the ground. Suppose you have a 4 foot ladder. How far from...
need help with these two questions ! thanks !
Apply the Law of Sines 7. A helicopter is on a path directly overhead line AB when it is simultaneously observed from locations and B separated by 200 ft. If the angle of elevation from A is 39 and the angle of elevation from Bis 20", what is the distance from cach location to the helicopter? Round to the nearest foot. 200 8. To estimate the height of a building, two...
Question 14 (5 points) In which quadrant does the angle t lie if sec(t) O and sin(t) 0? A) IV B) I C) IlI D) Can't be determined E) I1 Question 15 (5 points) A radio transmission tower is 581 feet tall. A guy wire is to be attached 6 feet from the top and is to make an angle of 250 with the ground? How many feet long should the guy wire be? Round your answer to the nearest...
The value of China's exports of automobiles and parts (in billions of dollars) is approximately f(x) = 1.8208e:33871, where x = 0 corresponds to 1998. In what year did/will the exports reach $8.3 billion? B с a А b Note: Triangle may not be drawn to scale. Suppose a 95 and b 168. Find an exact value (report answer as a fraction). You will need to determine the length of the missing side first sin(B) cos(B) tan(B) = sec(B) =...
Homework 8.1 Applications Score: 0/5 0/5 answered Question 1 Points A and B are separated by a lake. To find the distance between them, a surveyor locates a point Con land such than ZCAB = 43.8. Find the distance across the lake from A to B. B 5388 43.8° с 338 ft NOTE: The triangle is NOT drawn to scale. ft distance = Enter your answer as a number; your answer should be accurate to 2 decimal places. mework 8.1...
Math 2413 Derivative Applications Assignment Due: Tuesday, June 18, 2019 (5:30 pm) Name Show all work. Label your answers with the proper units. (3 points each ) A spherical ball is being inflated at the rate of 12 cubic inches per second. Find the rate at which the radius of the sphere is growing when the radius is 2 inches. long. 2. A 13 foot ladder is leaning against a wall. The base of the ladder is being palled away...
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