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Gwar [14]
3 years ago
9

Select all the equivalent to a^2/a^9 assume a doesnt equal 0

Mathematics
2 answers:
Lesechka [4]3 years ago
8 0

Answer:

It's only 2 answers NOT 3. It's A (1). A ^ -7 AND C (3). 1 / A ^ 7

Alenkinab [10]3 years ago
6 0
a ^ 2 / a ^ 9
 For this case what you should do is use the power properties to write the expression in different ways.
 Three different ways to write the expression are:
 Way 1:
 a ^ 2 / a ^ 9 = a ^ (2-9) = a ^ (- 7) = 1 / a ^ 7
 1 / a ^ 7
 Way 2:
 a ^ 2 / a ^ 9 = a ^ (2-9) = a ^ (- 7)
 a ^ (- 7)
 Way 3:
 a ^ 2 / a ^ 9 = a ^ 2 * a ^ (- 9)
 a ^ 2 * a ^ (- 9)
 Answer:
 
all the equivalent to a ^ 2 / a ^ 9 are:
 
1 / a ^ 7
 
a ^ (- 7)
 
a ^ 2 * a ^ (- 9)
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natita [175]

Given that,

The diameter of a semicircle is 2 mm.

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The area of a semicircle is given by the formula as follow :

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viva [34]

Answer:

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Step-by-step explanation:

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