camillaowens206
14.11.2021 •
Mathematics
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Ответ:
1
Step-by-step explanation:
17/20 + 7/20
17+7=24
24/20 =1.2
1
can simplify to be 1
Ответ:
x^2 + y^2 = 100
Step-by-step explanation:
The general form of the equation of a circle is
(x-h)^2+(y-k)^2 = r^2
where (h,k) is the center and r is the radius
(x-0)^2+ (y-0)^2 = 10^2
x^2 + y^2 = 100