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Sergio039 [100]

3 years ago

10

The grass in Jamie's yard grew 16 centimeters in 10 days. It was growing at a constant rate. How many days did it take the grass

to grow 1
centimeter?How many centimeters did the grass grow in 1 day?

2 answers:

gulaghasi [49]3 years ago

7 0

Answer:

1.6 cm

Step-by-step explanation:

16/10 = 1.6/1 so 1.6 cm in 1 day

Amanda [17]3 years ago

5 0

Answer:

1.6 days

Step-by-step explanation:

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Volgvan

Answer:

If you've more doubts you can ask :)

Step-by-step explanation:

If the centre of a circle is (a, b) and radius r, then the equation of the circle is :

$(x - x)^2 + (y-b)^2 = r^2$

<em><u>First we will find the centre, (a , b): </u></em>

<em><u /></em> $a = \frac{3+(-1)}{2} = \frac{2}{2} = 1\\\\b = \frac{-2 + 4}{2} = \frac{2}{2} = 1$ <em><u /></em>

<em><u>Find radius:</u></em>

$Radius, r = \frac{Diameter}{2}$

Diameter is the distance between (-1, 4) and (3, -2)

$diameter = \sqrt{(x_2 - x_1)^2 +(y_2-y_1)^2} \\\\$

$= \sqrt{(3-(-1)^2 + (-2-4)^2} \\\\=\sqrt{16 + 36}\\\\=\sqrt{52}\\\\=\sqrt{4 \times 13}\\\\=2\sqrt{13} \ units$

Therefore , $r = \frac{2 \times \sqrt{13} }{2} = \sqrt{13} \ units$

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4 0

3 years ago

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Answer:

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Step-by-step explanation:

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Hope this helps. :)

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3 years ago

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Answer:

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Step-by-step explanation:

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3 years ago