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baherus [9]
3 years ago
15

How much of this circle is shaded?

Mathematics
1 answer:
Scrat [10]3 years ago
3 0
Because there are 10 areas in total and only 4 of them are shaded, then 4/10 are shaded, and .4 is another way to represent this, so the first choice

Hope this helps
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The circumference of a circle is about 37.7 cm and the diameter is about 12 cm. What expression best represents the value of π ?
Yakvenalex [24]

Answer:

Step-by-step explanation:

Circumference of a circle means the perimeter of a circle and it is given be

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P=2πr

Though π is a constant

But this question want us to find π

Make π the subject of the formula

Then, divide both side by

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Given that P=37.7cm

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And radius is half of diameter.

Therefore, radius =12/2=6cm

Then

π=P/2r

π=37.7/2×6

π=37.7/12.

Then, the last option is the correct option

6 0
3 years ago
At Candyland Daycare there are 7 children to every 2 caretakers. If there are 35 children at the daycare, then how many caretake
OLga [1]
10
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8 0
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klasskru [66]

Answer:

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Step-by-step explanation:

6 0
2 years ago
The circumference of a circle is 704 cm,find its area
Digiron [165]
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5 0
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50 US states for the namethat start with the letter W what percent of US states have the names that start with the letter W
Vanyuwa [196]
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3 0
3 years ago
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