3 years ago

Please help im so freakin confused haha

1 answer:

4 0

Given data is that circles are identical. According to this diameters are identical too.

Diameter of the first circle is 4x and for the second 2x+3.

We can make equality 4x = 2x+3 => 2x=3 => x=3/2

Circumference of each circle is C= 2r pi = 2*(3/2) pi = 3 pi

The correct is fifth answer.

Good luck!

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Vika [28.1K]

Answer:

18 square units

Step-by-step explanation:

The given rectangle has an x-dimension of 3-1 = 2, and a y-dimension of 5-2 = 3. Stretching the x-dimension by a factor of 3 will multiply it to ...

2×3 = 6

and give you a rectangle 6 units wide by 3 units high. Its area will be ...

(6 units)(3 units) = 18 units²

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