Friday
November 28, 2014

Homework Help: Math Check 2 ?s quick

Posted by Jake on Tuesday, January 14, 2014 at 10:45pm.

The angle of elevation to the top of a 20-story skyscraper is measured to be 10 from a point on the ground 1,500 feet from the building. Find the height of the skyscraper in feet, correct to three decimal places.
(Points : 5)
260.47

73.86

972.54

264.49 <--

Let f(x) = sin-1x. Then the domain of f(x) is [-1,1] and the range is all real numbers.
(Points : 5)
True

False <--

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Pre-Calculus - 1.The angle of elevation to top of a building from a point on the...
math - a man standing on ground level is 1000 feet away from the base of a 350 ...
Geometry - Just really quick, my friend and I disagree on this problem. I got ...
Trig - The angle of elevation from a point on the ground to the top of a tower ...
math - the angle of elevation from point on the ground to the top of a pyramid ...
math - the angle of elevation from point on the ground to the top of a pyramid ...
Trig - From a point A on the ground, the angle of elevation to the top of a tall...
trig - a tower standing on level ground is due north of piont N and due west of ...
trigonometry - The angle of elevation of the top of a tower to point A on the ...
math-TRIG - 1. Which angle measure is consistent with all of the following ...

Search
Members