2 Answers

Pedrom · Answer 1 · 2022-03-04T05:30:28+0000

Answer:

$(11\pi )/(3)$ ≈

11.519173063

Explanation:

3
$\pi$ +
$(2\pi )/(3)$

To add or subtract expressions, expand them to make their denominators the same. Multiply 3
$\pi$ times
(3)/(3) .

$(3 x 3\pi )/(3)$ +
$(2\pi )/(3)$

Since
$(3x3\pi )/(y3)$ and
$(2\pi )/(3)$ have the same denominator, add them by adding their numerators.

$(3 x 3\pi + 2\pi )/(3)$

Do the multiplications in 3×3π +2π.

$(9\pi + 2\pi )/(3)$

Combine like terms in 9π+2π.

$(11\pi )/(3)$

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