2 years ago

Marcy wants to buy a jacket that is advertised on sale for 30% off the original price. What is the decimal equivalent of 30%

Mathematics

1 answer:

Anna11 [10]2 years ago

3 0

0.3 is the answer
Hope this helps

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What are the coordinates of the center of a circle whose equation is (x + 7)2 + (y – 5)2 = 16?

Dafna11 [192]

Hi there! The answer is ( - 7, 5)

The standard form of the equation of a circle is the following:
$(x - a) {}^{2} + (y - b) {}^{2} = r {}^{2}$

In this equation r represents the radius of the circle and the point (a, b) is its centre.

Therefore, the centre of the circle
$(x + 7) {}^{2} + (y - 5) {}^{2} = 16$
is the point ( - 7, 5).

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Kisachek [45]

The answer is 25.

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The number of students in an school building that have the flu after t days is given by the function

gulaghasi [49]

Step-by-step explanation:

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