From a point P on level ground, the angle of elevation of the top of a tower is 29°20'. From a point 24.0 meters closer to the tower and on the same line with P and the base of the tower, the angle...
From a point P on level ground, the angle of elevation of the top of a tower is 29°20'. From a point 24.0 meters closer to the tower and on the same line with P and the base of the tower, the angle...
Given the indicated parts of triangle ABC with γ = 90°, approximate the remaining parts. (Round your answers to one decimal place.) α = 32°, b = 12 a = c =
Given the indicated parts of triangle ABC with γ = 90°, approximate the remaining parts. (Round your answers for b and c to one decimal place.) α = 26°50', a = 530 b = c =...
From a point P on level ground, the angle of elevation of the top of a tower is 29°20'. From a point 24.0 meters closer to the tower and on the same line with P and the base of the tower, the angle...
A builder wishes to construct a ramp 26 feet long that rises to a height of 5.0 feet above level ground. Approximate the angle that the ramp should make with the horizontal. (Round your answer to...
A guy wire is attached to the top of a radio antenna and to a point on horizontal ground that is 50.0 meters from the base of the antenna. If the wire makes an angle of 55°50' with the ground, approximate...
A person flying a kite holds the string 4 feet above ground level. The string of the kite is taut and makes an angle of 60° with the horizontal (see the figure). Approximate the height of the kite...
From a point 35 meters above level ground, a surveyor measures the angle of depression of an object on the ground at 68°. Approximate the distance from the object to the point on the ground directly...
Given the indicated parts of triangle ABC with γ = 90°, approximate the remaining parts. (Round your answers for b and c to one decimal place.) α = 26°50', a = 530
Given the indicated parts of triangle ABC with γ = 90°, approximate the remaining parts. (Round your answers to one decimal place.) α = 32°, b = 12
On the first four exams, your grades are 76, 93, 58, and 77. You are hoping to earn a C in the course. This will occur if the average of your 5 exam grades is greater than or equal to 70 and less...
The formula for converting Fahrenheit temperature, F to Celsius temperature, C is C=5/9(f-32) If Celsius temperature ranges from 85 to 145, inclusive, What is the range for the Fahrenheit temperature...
Judy has a rectangular garden 9 by 22 feet. She wants to put a grass border around the garden with a uniform width on all sides. if she has enough grass seed to cover 312 square feet, how wide can...
A diagonal crosswalk at an intersection of First street and Grand Avenue is the hypotenuse of a triangle in which crosswalks across each street are the legs. First street is 28 feet wide and Grand...
You Inherit $70,000 from a very wealthy grandparent, with the stipulation that for the first year, the money must be invested in two stocks paying 4% and 10% annual interest, respectively. How Much...
If P(t) has coordinates (-3/5,-4/5), find the coordinates of P(t+3π), P(t-π), P(-t), and P(2π-t).
How do you find the reference angles of ... 1. 5π/4 2. 5π/6 3. 9π/8
from a point A that is 10 meters above level ground, the angle of elevation of the top of a building is 42 degrees and the angle of depression of the base of the building is 8 degrees. Approximate...
if a circular arc of 14 centimeters subtends a central angle of 35 degrees on a circle, approximate the radius of the circle
find the area of a sector that has an arc of length 6 feet on a circle that has a diagram meter of 4 feet