Density is a property of a material which describes the mass of a material per unit volume. It can be calculated by dividing the mass of the object with its volume. We calculate as follows:
Density = mass / volume = 400 / (8^3) = <span>0.78125 g/cm^3</span>
You didn't supply a list. The so-called rigid transformations of translation, rotation and reflection create congruent triangles.
Generally it's dilation by a factor about a point is preserves similarity but not congruency. Any transformation which includes such scalings but is otherwise rigid also preserves similarity but not congruency.
Step-by-step explanation:
Your work is correct, but you need to round. x and y have 2 significant figures, so round your final answer to 2 significant figures:
2.4×10⁶
Answer/Step-by-step explanation:
A term is part of an expression, which could be a number, a number multiplied with a variable, a variable, or 2 variables multiplied together.
The terms in the given expression, 
, are 
.
Coefficient is the number that is multiplied by a variable.
The coefficients in , are: 
.
