Solve the problem.The hypotenuse of a right triangle is 9 feet long. One leg of the triangle is 3 feet longer then the other leg. Find the perimeter of the triangle.
A. 
ft
B. (3
- 9) ft
C. 
ft
D. (3
+ 9) ft
Answer: D
Mathematics
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Find the product.[-2 2 8] 
A. [-6 0 -24]
B. [-30]
C. [42]
D. 
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List all the subsets of the given set.{Siamese, domestic shorthair}
A. {Siamese, domestic shorthair}, {domestic shorthair}, { } B. {Siamese, domestic shorthair}, {Siamese}, {domestic shorthair}, C. {Siamese, domestic shorthair}, {Siamese}, {domestic shorthair}, { } D. {Siamese}, {domestic shorthair}, { }
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Find the common ratio for the geometric sequence.20, 10, 5, 2.5, 1.25, . . .
A. 0.5 B. -0.5 C. 1.25 D. 2
Mathematics
Solve the system of equations by the substitution method. x - 3y = -30-5x - 4y = -2
A. {(-7, 9)} B. {(6, 9)} C. {(-6, 8)} D. ?
Mathematics