Answer:
20 ft
Step-by-step explanation:
It is 20 ft because you use pathagoren therom.
a^2 + b^2 = c^2
Answer:
1/3
Step-by-step explanation:
3^2/5 x 3^-7/5
We know that a^b* a^c = a^(b+c)
3^(2/5 -7/5)
3^ (-5/5) = 3^ -1
We know that a^-b = 1/ a^b
3^-1 = 1 / 3
Step-by-step explanation:
For example, 2/4 and 3/6 both are equal to ½.
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Equivalent Fractions Chart.
Unit Fraction Equivalent Fractions
1/2 2/4, 3/6, 4/8..
1/3 2/6, 3/9, 4/12..
1/4 2/8, 3/12, 4/16..
1/5 2/10, 3/15, 4/20,
ANSWER
EXPLANATION
The given infinite series is
The sum to infinity of this series is given by the formula,
where the first term of this infinite geometric series is
and the common ratio is
We substitute these values to obtain,
We simplify the denominator to get,
This simplifies to