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lapo4ka [179]
3 years ago
15

If the circumference of a circle is

Mathematics
1 answer:
SpyIntel [72]3 years ago
4 0

Answer:

diameter = 7 feet

Step-by-step explanation:

Circumference of the circle = pi x d

21.98 = 3.14 x d

d = 21.98/3.14

d = 7 feet

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If you find treasure buried in your yard what do you hope it contains ​
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Either belongings / memories from my ancestors Or cash as i am in a tough spot currently.
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4 years ago
The population of Illinois in 2000 was about 1.57 times its population in 1940. If the population of Illinois in 1940 was about
Amiraneli [1.4K]

Answer: 12.4Million

Step-by-step explanation:

Let x be the term we are looking for

Therefore;

Population in 2000 = x

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x = 7.9m * 1.57

x = 12.403

Rounding off to the nearest tenth in Millions

= 12.4Million

Hope this helps

3 0
3 years ago
John has 48 square centimeter tiles he wants to use to
Zinaida [17]

b or the second option

The correct answer for the question that is being presented above is this one: "w(w + 2) = 48." John has 48 square centimeter tiles he wants to use to create a mosaic. He wants the mosaic to be rectangular with a length that is 2 centimeters longer than the width.

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3 0
3 years ago
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(9x+7)(9x-7) what's the answer
MrRa [10]
They cancel each other out because one is + and the other is -.
8 0
3 years ago
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Which equation correctly applies the distributive property?
Step2247 [10]

Answer: Only Option 'C' is correct.

Step-by-step explanation:

Since we have given that

Distributive property states that

a\times (b+c+d)=a\times b+a\times c+a\times d

According to option 'C', we get that

a = 0.5

b = 0.5

c = 0.3

d = 0.2

So, it is written as

0.5(0.5+0.3+0.2)=0.5\times 0.5+0.5\times 0.3+0.5\times 0.2

Hence, only Option 'C' is correct.

3 0
3 years ago
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