A rectangle is inscribed in a circle. For all of the calculations below, use 3.14 for 1. Round to the nearest hundredth. Calculate the area of the circle. 0/1 Pt 176.72 17 in. square centimeters 8 in. Calculate the area of the rectangle. 15 in. 0/PL 100 square centimeters Calculate the area of the shaded region. Use 3.14 for n. Round to the nearest hundredth. 0/1P 176.72 square centimeters​

Leave your answers as radicals in simplest form. examples: 3 name: special right triangle review find the missing side lengths .

It means if x is -1 what is y then . check -1 on x axis and then check the value of y when x is -1

Prove that every odd prime number can be written as a difference of two squares.prove also that this presentation is unique.is such presentation possible if p is just an odd natural number? can 2 be represented this way?

answers

\3. yes the presentation (i.e. odd numbers being written as differences of two squares) is possible for all odd natural number however the presentation may not be unique. for example,  57=112−82=292−28257=112−82=292−282.

\4. 2 can't be written as a difference of two squares because 4-1=3 and 1-1=0 and the difference of squares grows to integers larger that 3.

can i get some in proving questions 1 and 2?

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