Math
posted by Virginia .
Diameter of a circle is 1.3*10^12 what is the radius and Find the trinmial parrelgram represents area pf a parrelogram whose base is 3x+2 meters and height is 2x+3 meters find
A(3)?
Do not understand these what so ever please help me

The radius is half the diameter, so
(1/2)(1.3 * 10^12 = 6.5 * 10^13
The second part of your question makes no sense to me.
It is not written in the English that I use.
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