Find the standard-form equation of the hyperbola centered at the origin which satisfies the given conditions.Foci at (-5, 0), (5, 0); asymptotes: y = x, y = - x

A.  -  = 1
B.  -  = 1
C.  -  = 1
D.  -  = 1


Answer: D

Mathematics

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Solve the inequality. Describe the solution with a graph.x - 11 < -17

A.

B.

C.

D.

Mathematics

R1 = 4.7 Kê, R2 = 3.3 Kê, R3 = 5.1 Kê, E1 = 40 V, and E2 = 20 V. Find I2.


a. 11.0 æA
b. 148 æA
c. 1.527 mA
d. 3.466 mA
e. 7.066 mA

Mathematics

Find the slope and intercepts of the line.5x + 8y = 49

A. m = , y-intercept = , x-intercept = 
B. m = - , y-intercept = , x-intercept = 
C. m = , y-intercept = , x-intercept = 49
D. m = - , y-intercept = , x-intercept = 

Mathematics

Multiply.0.70 × 1000

A. 70 B. 700 C. 7000 D. 0.70

Mathematics