Simplify (pie + 3)(pie - 3) give your answer in terms of pie

Mathematics

1 answer:

RideAnS [48]3 years ago

7 0

$(\pi+3)(\pi -3)=\pi^2-9\\\\
(a+b)(a-b)=a^2-b^2$

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Marizza181 [45]

ANSWER

The length of

$A'B'=14.04 \: units$

EXPLANATION

The object length given to us is,

$|AB|=10.8 \: units$

The scale factor of the dilation is,

$k = 1.3$

The image length can be calculated using the formula

$|A'B'| = k \times |AB|$

We substitute the given values into the formula to get,

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We multiply out to obtain,

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Hello :
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Answer:

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Step-by-step explanation:

6*3/7*3=18/21

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18*7=126/441

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Answer:

Step-by-step explanation:

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