235+123 = 357
This question does not have enough information, like what do you mean by "<em>number line</em>"
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Kearsi
35 divided by 7=5 so there's 5 books on each shelf
11÷2.21=4.97
Rounded to the nearest tenth is 5.0
The area (A) of a regular hexagon in terms of its side length s is
... A = (3√3)/2·s²
For a regular hexagon, its side length is equal to the radius of its circumcircle, given here as 10√3 cm. Putting this value in the formula gives
... A = (3√3)/2·(10√3 cm)² = 450√3 cm²
... A ≈ 779.4 cm² . . . . area of the hexagon
