Convert to exponential/polar/trigonometric form:
By DeMoivre's theorem,
so that and .
Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation:
Substitute into second equation:
Substitute and into the third equation:
Substitute into :
Plug in y and z values into :
D=m/v so d=50/10=5
The density is 5g/ml
It might be ml^3 (5g/ml^3) but I don’t remember
To convert a fraction to a decimal, divide the numerator by the denominator (divide the top by the bottom)