Answer:
commutative
Step-by-step explanation:
b
Commutaive
3x square-30x +29=0. i think thats the equatiom
169π or 530.93
The formula for the area of a circle is πr²
Here, the radius is given to be 13.
So, let's just plug it into the formula as r
π x 13²
π x 169
169π
The radius is 169π. If you want to multiply out the π you would get 530.93, which is equivalent of course.
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Collect like terms
