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xxTIMURxx [149]
3 years ago
9

Find the area of a circle with a radius of 2.

Mathematics
2 answers:
ipn [44]3 years ago
6 0

Answer:

the answer is 4(pi)

Step-by-step explanation:

ruslelena [56]3 years ago
5 0

Answer:

A =12.56 units^2

Step-by-step explanation:

The area of a circle is found by

A = pi r^2

We know the radius is 2

A = pi (2)^2

A = 4pi

Using 3.14 as pi

A = 4(3.14)

A =12.56 units^2

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puteri [66]
Supponiamo che due variabili x e y siano inversamente proporzionali; allora possiamo rappresentarli come x ∝ 1 / y. Ciò significa che se il valore di x aumenta, il valore di y diminuisce e viceversa.


Suppose two variables x and y are inversely proportional; then we can represent them as x ∝ 1/y. That means, if the value of x increases, then the value of y decreases and vice versa.

3 0
2 years ago
Help please!!! Which graph represents a system of equations with NO SOLUTION. Explain how you know.​
ELEN [110]

Answer:graph B

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7 0
2 years ago
10 + 2n = 8n - 2n + 10
galina1969 [7]

Answer:

n=0

Step-by-step explanation:

Rearrange

10+2=8−2+10

2+10=8−2+10

Combine like terms

2n+10=<u>8n−2n</u>+10

2+10=<u>6</u>+10

Subtract from both sides

2+10=6+10

2+10<u>−10=</u>6+10<u>−10</u>

Simplify

2n=6n

Subtract both sides from 6n of the equation

2=6

2<u>−6</u>=6<u>−6</u>

Solution

n=0

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2 years ago
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A.(2,3)
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How to become good at math​
Colt1911 [192]

Answer:

Step-by-step explanation

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