Solve.For a hyperbolic mirror the two foci are 44 cm apart. The distance of the vertex from one focus is 10 cm and from the other focus is 34 cm. Position a coordinate system with the origin at the center of the hyperbola and with the foci on the y-axis. Find the equation of the hyperbola.
A. -
= 5
B. -
= 1
C. -
= 5
D. -
= 1
Answer: B
Mathematics
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Divide.
A. -4 B. 5 C. -5 D. -6
Mathematics
Write and solve an equation to answer the question. Round your answer to the nearest tenth of a percent, if necessary.What percent of 59 animals is 546 animals?
A. 925.4% B. 92.5% C. 0.1% D. 1.1%
Mathematics
Determine if the sequence is arithmetic. If the sequence is arithmetic, find the common difference.an =
A. yes, -
B. yes, 4
C. yes,
D. no
Mathematics
Consider the given graph.
(a) Determine the number of vertices of the graph.
(b) Determine whether the graph is connected.
Mathematics