Solve the problem.A rectangular board is 4 by 14. How far from the center of the board will the foci be located to determine the largest elliptical tabletop? Round your answer to the nearest tenth.
A. 6.7
B. 5.0
C. 2.0
D. .3
Answer: A
Mathematics
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The equation of an ellipse is given. Put the equation in standard form and sketch the ellipse.49x2 + 4y2 = 196
A. +
= 1
B. +
= 1
C. +
= 1
D. +
= 1
Mathematics
Tell whether the statement is true or false. If false, give the reason.16 ? {15, 13, 12, . . ., 1}
A. False; 16 is an element of the set. B. False; 16 is smaller than the elements of the set. C. False; 16 is a set. D. True
Mathematics
Solve the triangle.
A. b = 6.94, A = 96.5°, C = 33.5° B. b = 5.94, A = 96.5°, C = 33.5° C. b = 6.94, A = 33.5°, C = 96.5° D. b = 7.94, A = 33.5°, C = 96.5°
Mathematics
Evaluate the expression.43
A. -64 B. 64 C. 12 D. -12
Mathematics