Solve.A regular pentagon has a side length of 8 m. Find its perimeter.

A. 48 m
B. 40 m
C. 32 m
D. not enough information given


Answer: B

Mathematics

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Find the standard-form equation of the hyperbola centered at the origin which satisfies the given conditions.A hyperbola having a focus at (12, 0) and eccentricity equal to 

A.  +  = 1
B.  +  = 1
C.  -  = 1
D.  -  = 1

Mathematics

Provide an appropriate response.The function  models the median, or average, age, y, at which U.S. men were first married x years after 1900. In which year was this average age at a minimum? (Round to the nearest year.) What was the average age at first marriage for that year? (Round to the nearest tenth.)Median Age at Which U.S. Men First Married

A. 1957, 23.1 years old B. 1957, 50.5 years old C. 1954, 36 years old D. 1936, 50.5 years old

Mathematics

Give the name of the surface.

A. Triangular prism B. Pyramid C. Right circular cone D. Oblique cylinder

Mathematics

Provide an appropriate response.Which one of the following ratios is not the same as 5 to 6?(a) 10 to 12 (b) 50 to 60(c) 6 to 5 (d) 200 to 240

Fill in the blank(s) with the appropriate word(s).

Mathematics