Graph the polar equation.r2 = 56 cos 4?
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Rewrite the polynomial in descending order.10 - 8p2 + 5p9 + 4p3 - 2p
A. 10 - 8p2 + 5p9 + 4p3 - 2p B. -8p2 - 2p + 4p3 + 5p9 + 10 C. 10 - 2p - 8p2 + 4p3 + 5p9 D. 5p9 + 4p3 - 8p2 - 2p + 10
Mathematics
Tell whether the relation is reflexive, symmetric, or transitive on the set of all people. Also tell whether the relation is an equivalence relation."Lives next door to"
A. Symmetric; not an equivalence relation B. Transitive; not an equivalence relation C. Symmetric and transitive; equivalence relation D. Reflexive and symmetric; not an equivalence relation
Mathematics
Find the limit algebraically.
A. 
B. -1
C. 1
D. does not exist
Mathematics
Solve the equation.-9.9x + 1.2 = -56.9 - 1.6x
A. {6} B. {-66} C. {7} D. {5.9}
Mathematics