Find the magnitude of the vector from the origin to (8,- 6) and write the vector as the sum of unit vectors.
a. 12, 8 +6
c. 12, 8 -6
b. 10, 8 +6
d. 10, 8 - 6

You are making a battery for a science project. you have copper wire for your first electrode. you need to choose a conductor, a second electrode, and a device to plug into your battery. you have already chosen a lemon conductor. complete each statement below about the options that include a lemon conductor.

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Polygon hh is a scaled copy of polygon gg using a scale factor of 1/4. polygon h's area is what fraction of polygon g's area?