Find the length of the unknown side of the right triangle. In each case, a and b represent the lengths of the legs and c represents the length of the hypotenuse.
a = 20, c = 52; find b
A. 3104
B. 48
C. 2704
D. 4
Answer: B
Mathematics
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Find the length of the parametric curve defined over the given interval.x = 3 sin3 t, y = 3 cos3 t, 0 ? t ? ?
A. 6 B. 18 C. 3 D. 9
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Identify the polynomial as a monomial, binomial, trinomial, or none of these. Give its degree.15y3 - 7y2 + 1
A. Trinomial, degree 5 B. Trinomial, degree 6 C. Trinomial, degree 3 D. Binomial, degree 3
Mathematics
Assess the stability of the equilibrium points of the nonlinear system x? = x2 + y2 ? 32 and y? = x ? y
What will be an ideal response?
Mathematics
Solve.-2y + 5 = 1 - 10y
A. {2}
B. {- 
}
C. {- 2}
D. ?
Mathematics