Find the determinant.det 

A. 54
B. 63
C. -63
D. 33


Answer: B

Mathematics

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Factor the trinomial completely.25p4 + 70p3 + 49p2

A. p2(25p + 1)(p + 49) B. p2(5p + 7)2 C. p2(5p + 7)(5p - 7) D. p2(5p - 7)2

Mathematics

Determine whether the triangles are congruent. If they are congruent, state why.

A. congruent; ASA B. congruent; AAS C. not congruent D. congruent; SAS

Mathematics

Perform the indicated operation. Write the answer in scientific notation.(2.1 × 108)(3.9 × 10-15)

A. 8.19 × 10-7 B. 8.19 × 107 C. 8.29 × 10-7 D. 8.29 × 10-23

Mathematics

Graph the inequality.3x + y ? 3

A.

B.

C.

D.

Mathematics