A lab technician needs to find the density of 64.8 g of an
unknown rock sample. She places 50 cm^3 of water in a
graduated cylinder and places the rock in the water,
noting that the waterline rose to 62 cm^3. Based in this
information, what is the density of the sample?

point a is the center of the circle that passes through points e, f, and g and the center of the circle that passes through points x, y, and z.

2: 10

step-by-step explanation:

if e is the midpoint of bd, then bd is 14.

step-by-step explanation:

oh

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