Solve the problem. Round to the nearest tenth if necessary.Avegail needs to determine the distance at certain points across a lake. Her crew and she are able to measure the distances shown on the diagram below. Find how wide the lake is to the nearest tenth of a meter.
A. 50 m
B. 111.8 m
C. 7.1 m
D. 86.6 m
Answer: D
You might also like to view...
Solve the problem.The polynomial 1 + 7x + 21x2 is used to approximate 
on the interval 
. Use the Remainder Estimation Theorem to estimate the maximum absolute error.
A. ? 2.061 x 10-5 B. ? 3.642 x 10-5 C. ? 3.642 x 10-4
Sketch the graph of f(x). Determine the domain, range, and the equation of the horizontal asymptote of the function.f(x) = e-x + 2
A. Domain: (-?, ?), range: (2, ?)
Horizontal asymptote: y = 2
B. Domain: (-?, ?), range: (2, ?)
Horizontal asymptote: y = 2
C. Domain: (-?, ?), range: (0, ?)
Horizontal asymptote: y = 0
D. Domain: (-?, ?), range: (2, ?)
Horizontal asymptote: y = 2
Find the complement and the supplement of the given angle. If the angle has no complement or supplement state so.37°
A. Complement is 53° Supplement is 143° B. Complement is 143° Supplement is 53° C. Complement is 143° Supplement is 127° D. Complement is 127° Supplement is 143°
Use a graphing utility to graph the polar equation.r cos ? = -36
-6
A.
| 6 |
| -6 |
B.
| 6 |
| -6 |
C.
| 6 |
| -6 |
D.
| 6 |
| -6 |