Solve the problem.Find the perimeter of the rectangle shown below.

A. 4.96 ft
B. 12.88 ft
C. 8.976 ft
D. 6.44 ft


Answer: B

Mathematics

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A group of 40 parents and children plan to go to the zoo. For safety, there must be one parent for each 4.00 children. Round your answers to two decimal places. ? How many parents and how many children go to the zoo? ? ?

A. 10.00 parents and 40.00 children B. 8.00  parents and 32.00 children C. 40.00  parents and 10.00 children D. 32.00  parents and 8.00 children

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Find the exact value for x in the interval  that satisfies the equation.  sin (x) = 

A.
B.
C. - 
D. - 

Mathematics

Use a proportion to solve the problem. Round to the nearest tenth as needed.A triangle drawn on a map has sides of lengths 8 cm, 10 cm, and 15 cm. The shortest of the corresponding real-life distances is 136 km. Find the longest of the real-life distances.

A. 170.0 km B. 255.0 km C. 160.0 km D. 265.0 km

Mathematics

Use Lagrange multipliers to find the maximum value of where and subject to

the constraint .
?

A. 4,186
B. 2,834
C. 2,132
D. 2,197
E. 2,808

Mathematics