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3 years ago

The figure shown is formed by the arcs joining the midpoints of the four sides of a square with a side length of 15 centimeters.

Mathematics

2 answers:

Mademuasel [1]3 years ago

4 0

Ok so if The area of the square is 15 * 15. then what you need to do is subtract the total area of the 4 white sectors of a circle. Together, the 4 sectors form one circle of radius 7.5. Now yu need to have in mind that the area of the circle they jointly form is pi * (7.5)^2. So 15 * 15 - pi * (7.5)^2 =<span>48.29
Hope this is useful</span>

Scrat [10]3 years ago

4 0

Answer:

The answer is <u>48.29 </u>square centimetres

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G(x)=x^3+5x h(x) =x+3 find (g+h)(x)

exis [7]

$(g+h)(x) = x^3+6x+3$

Step-by-step explanation:

The operations on functions can be performed as they are performed on polynomials

The addition of functions is used in the given question

Given

$g(x)=x^3+5x\\h(x)=x+3$

We have to find:

$(g+h)(x)=g(x)+h(x)\\=x^3+5x+x+3\\=x^3+6x+3$

So,

$(g+h)(x) = x^3+6x+3$

Keywords: Functions, operations on functions

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Irina18 [472]

Answer:

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Step-by-step explanation:

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2 years ago

Read 2 more answers