The area of a rectangle is 35 cm2 what could the length of the 4th sides be

Mathematics

1 answer:

Talja [164]3 years ago

6 0

Answer:

Step-by-step explanation:

Area of a rectangle is length times width. Since a rectangle has four sides, there will be two sides that have the length size and two with the width. Anyway, now we need to find what numbers multiply together to make 35.

7 and 5 are the only whole numbers that multiply together to make 35, so those hve to be the length and width. So two sides opposite each other are going to be 7 cm and the other two are going to be 5 cm

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Given an integral $\int\limits^5_b {1} \, x/(2+x^{3}) dx$ .

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An integral basically assigns numbers to functions in a way that describes displacement, area, volume, and other concepts that arise by combining infinite data.

A Riemann sum is basically a certain kind of approximation of an integral by a finite sum.

Using Riemann sums, we have :

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⇒Δx=(5-1)/n=4/n

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$\lim_{n \to \infty}$ ∑ $n^{2}(n+4i)/2n^{3}+(n+4i)^{3}4/n$

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