Find the prime factorization of the number.90
A. 22 ? 32 ? 5
B. 10 ? 32
C. 2 ? 32 ? 5
D. 2 ? 3 ? 5
Answer: C
Mathematics
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Solve the application problem.Find the dimensions of a rectangle whose perimeter is 30 meters and whose area is 44 square meters.
A. 3 m by 10 m B. 4 m by 11 m C. 3 m by 12 m D. 5 m by 10 m
Mathematics
Factor by grouping.uv - 7u + 5v - 35
A. (v + 7)(u - 5) B. 5u(v - 7) C. (v - 7)(u + 5) D. (v - 7)(u - 5)
Mathematics
The Roman numeral xix can be written as the Hindu-Arabic number
A. 26
B.
| 19 |
C. 16
D. 21
Mathematics
Use Descartes's rule of signs to discuss the possibilities for the roots of the equation. Do not solve the equation.-9x4 - 3x3 - 9x2 - 7x + 2 = 0
A. 
B. 
C. 
D. 
Mathematics