Find the perimeter of the composite figure. Use 3.14 as an approximation for ?.

A. 51.1 m
B. 46.6 m
C. 38.6 m
D. 59.1 m


Answer: C

Mathematics

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When a car skids to a stop, the length L, in feet, of the skid marks is related to the speed S, in miles per hour, of the car by the equation ? . Does an increase in speed have a greater effect on the length of the skid marks for a car going slow or for a car going fast? A graph of L versus S can help you answer this question.

What will be an ideal response?

Mathematics

Rewrite without rational exponents, and simplify, if possible.(x4y4)1/7

A.
B.
C. x28y28
D.

Mathematics

Use a Venn Diagram and the given information to determine the number of elements in the indicated region.n(A) = 33, n(B) = 19, n(A ? B) = 1, n(A' ? B') = 9. Find n(U).

A. 64 B. 51 C. 52 D. 60

Mathematics

Solve the problem.Yoko is driving 938 miles to get home from college. If she drives 337 miles the first day, how many miles remain?

A. 601 miles B. 591 miles C. 1275 miles D. 1285 miles

Mathematics