<em>Answer:</em>
<h3>The answer is 201 in²</h3>
<em>Explanation:</em>
Use the formula <u>Area = pi * r²</u>
<em>(Radius is half the diameter.)</em>
90^6=531441000000
80^-4= 1/80^4= 1/4960000
For this, use negative power rule x^-a= 1/x^a
Hello,
I suppose equations are:
x+y=3 (1)
x+2y=9 (2)
(2)-(1)==>y=6
(1)==>x=3-6
x=-3, y=6
Sol={(-3,6)}
4
search up math vvay for more explantion also paste this in there
