subject
Mathematics, 08.04.2020 17:17 mistiehaas

The beam from a lighthouse is visible for a distance of 14 mi. To the nearest square mile, what is the area covered by the beam as it sweeps in an arc of 270°?

The beam covers an area of mi^2.

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 14:10
An energy plant is looking into putting in a system to remove harmful pollutants from its emissions going into earth's atmosphere. the cost of removing the pollutants can be modeled using the function c = 25000p/100 -p what is the vertical asymptote?
Answers: 1
question
Mathematics, 21.06.2019 14:30
Match the following terms with their definitions. 1. bisector of a segment ray ba and ray bc are opposite rays if a, b, and c are collinear and b (the endpoint of both rays) is between a and c. 2. opposite rays a ray, , is the set of points beginning at point a and going infinitely in the direction of point b. 3. collinear points a line or segment that intersects the segment at its midpoint. 4. betweenness of points a set of two or more points all on the same line. 5. ray the distance between the endpoints of a segment. 6. space point b is between a and c if a, b, and c are collinear and the equation ab + bc = ac is true, where ab, bc, and ac are the distances between points a and b, b and c, and a and c, respectively. 7. midpoint of a segment a set of two or more points all on the same plane. 8. coplanar points the point on a segment that divides the segment into two equal segments. 9. length of a segment the set of all possible points. 10. line segment the set of two different endpoints and all points between them.
Answers: 1
question
Mathematics, 21.06.2019 18:10
Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180
Answers: 1
question
Mathematics, 21.06.2019 18:40
Which statements regarding efg are true? check all that apply.
Answers: 1
You know the right answer?
The beam from a lighthouse is visible for a distance of 14 mi. To the nearest square mile, what is t...
Questions
question
History, 10.04.2020 00:18
Questions on the website: 13722359