Find the length of the unknown side of the right triangle with legs a and b and hypotenuse c. Round to three decimal places, if necessary.a = 14, c = 20
A. b = 386
B. b = 13.928
C. b = 14.283
D. b = 24.413
Answer: C
Mathematics
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Solve the equation.2(9 - 3x) = 8
A. x = 2 B. x = -2 C. x = 3 D. x = 4
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Subtract.2 + (-12) - (-20) + 16
A. 26 B. 10 C. -14 D. -6
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Solve the problem.In 1985, the number of female athletes participating in Summer Olympic-Type Games was 500. In 1996, about 3550 participated in the Summer Olympics in Atlanta. Assuming that and that the exponential model applies, find the value of k rounded to the hundredths place, and write the function.
A. k = 0.18; P(t) = 500e0.28t B. k = 0.18; P(t) = 500e0.18t C. k = 0.16; P(t) = 500e0.16t D. k = 0.2; P(t) = 500e0.2t
Mathematics
Evaluate (if possible) the sine, cosine, and tangent of the real number.
?
?
A. corresponds to the point
.
B.
C.
D.
E. Not possible
Mathematics