Solve the problem.Two surveyors 180 meters apart on the same side of a river measure their respective angles to a point between them on the other side of the river and obtain 54° and 68°. How far from the point (line-of-sight distance) is each surveyor? Round your answer to the nearest tenth of a meter.
Fill in the blank(s) with the appropriate word(s).
196.8 m, 171.7 m
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Solve the problem.Four members are running for president of the Greater New Orleans Stamp Club: Andy (a), Carol (c), and Denise (d). The voter profile is summarized in the table.
Use the Plurality Method to determine the winner.
A. Andy B. Denise C. Brett D. Carol
Find the area of the specified region.Inside the circle r = -4 cos ? and outside the circle r = 2
A. (4? - 3
)
B. 2?
C. ?
D. (2? + 3
)
First use front-end rounding to write an estimate of the answer, and then add the decimals to obtain an exact answer.EstimateProblem?
A. Estimate: 2801, exact: 2393.57 B. Estimate: 2801, exact: 2383.47 C. Estimate: 2801, exact: 2393.47 D. Estimate: 2801, exact: 1393.57
Tell whether each graph in the left column could represent an exponential function of the form .
?
Choose the correct letter for each question.
?
A.
B.
C.