Answer:

Step-by-step explanation:
Since the hyperbola opens left and right with a center at the origin, then

In the graph a = 60 and b = 11
So
.

Answer:
48.95 percent (rounded)
Step-by-step explanation:
Answer:
xy = -2
Step-by-step explanation:
To solve:
5 + 14xy = 9xy - 5
=> First subtract 9xy from each side of "="
5 + 5xy = -5
=> Now, subtract 5 from each side:
5xy = -10
=> Finally divide 5 on each side:
xy = -10/5
xy = -2
Hope this helps!
She may have used a wrong operation to get this answer. 73 is not the correct answer, and you can prove it using a calculator or longhand. The correct answer is 6888.
Answer:
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