Quadrilateral ABCD ABCD is similar to quadrilateral EFGH EFGH. The lengths of the three longest sides in quadrilateral ABCD ABCD
are 20 feet, 18 feet, and 14 feet long. If the two shortest sides of quadrilateral EFGH EFGH are 6 feet long and 5 feet long, how long is the 4th side on quadrilateral ABCD A:13 ft B:6.4ft C:9.2ft D:11.7
1 answer:
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Answer: 1 U.S.dollar = 0.85 euro.
1 euro = 1.18 dollars.
Step-by-step explanation:
The given equation:
, where 'E' is the amount of euros that has the same value as 'D' U.S. Dollars.
At D= 1,
i.e. 1 U.S.dollar = 0.85 euro.
At E= 1 , we have
Hence, 1 euro = 1.18 dollars.
Answer:
Step-by-step explanation:
and
are the eingenvalues of the equation, that is
the values of r when
Using r = (dy/dt).
They are
r2 is larger than r1, so