Solve the equation on the interval 0 ? ? < 2?.sin ? = - - cos ?

A. {}
B. {}
C. {}
D. {}


Answer: C

Mathematics

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Solve the right triangle.B = 22.1°, c = 4.0 mm, C = 90°Round values to one decimal place.

A. a = 3.7 mm, A = 67.9°, b = 2.9 mm B. a = 2.9 mm, A = 67.9°, b = 2.8 mm C. a = 1.5 mm, A = 67.9°, b = 3.7 mm D. a = 3.7 mm, A = 67.9°, b = 1.5 mm

Mathematics

A traveling saleswoman's territory consists of the 6 cities shown on the following mileage chart. The saleswoman must organize a round trip that starts and ends at Memphis (her hometown) and will pass through each of the other five cities exactly once.Mileage Chart The cheapest-link tour starting from Memphis is given by:

A. Memphis, Atlanta, Denver, Houston, Dallas, Kansas City, Memphis. B. Memphis, Atlanta, Denver, Kansas City, Houston, Dallas, Memphis. C. Memphis, Atlanta, Houston, Dallas, Kansas City, Denver, Memphis. D. Memphis, Dallas, Houston, Denver, Atlanta, Kansas City, Memphis. E. none of these

Mathematics

Translate using numbers and symbols.The sum of five and six.

A. 11 B. 5 - 6 C. 5 + 6 D. 6 × 5

Mathematics

Perform the operations. ?   ?  

A. 33 B. 39 C. 36 D. 37 E. 300

Mathematics