Download scoloctic with the bird on it and it will give you the answer for all of those
Answer:
120
Step-by-step explanation:
You have to change the sign of the imaginary part. Which is -4i. 4+4i is the opposite of 4-4i.
Answer:
9,424.8 cm^3
Step-by-step explanation:
V = A of circle x h
= πr^2 x h
=(3.1416)(10)^2 x 30
=(3.1416)(100) x 30
=314.16 x 30
=9429.8
A if a parallelogram is not a rectangle then it doesnt have congruent diagonals