Posted by Virginia on .
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

Math 
Reiny,
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.