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3 years ago

What is the diameter of the cirlce if the radius is 7

Mathematics

2 answers:

Liono4ka [1.6K]3 years ago

7 0

Answer:

Step-by-step explanation:

The diameter of a circle is twice its radius

d=2r

Substitute 7 in for r

d=2*7

d=14

So, the diameter is 14

Hope this helps! :)

Dafna11 [192]3 years ago

5 0

Answer:

Step-by-step explanation:

d=2r

d=2r=2·7=14

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Answer:

Step-by-step explanation:

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Answer:

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Step By Step Explanation:

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3 years ago

What is the solution to this equation? 2x + 3 = x − 4

Dovator [93]

Answer:

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Step-by-step explanation:

2x+3=x-4

Let's start by subtracting 3 from both sides

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Now, subtract x from both sides

x=-7

Let's plug it in to make sure!

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