3 years ago

Where did Sam make an error ?

Mathematics

1 answer:

andre [41]3 years ago

4 0

Answer:

somewhere in the problem

Step-by-step explanation:

where is the rest of it

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Step-by-step explanation:

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Amy wants to cover 1/4 of that with flowers, so the area devoted to flowers is ...

(1/4)(180 ft²) = 45 ft²

The cost for each square foot is $1.12, so the cost of the flowers will be ...

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Step-by-step explanation:

The general equation of the given circle is

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Add the square of half the coefficient of the linear terms to both sides of the equation to obtain;

$x^2+6x+3^2+y^2-4y+(-2)^2=-9+3^2+(-2)^2$

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Comparing to:

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