2 7
1
7
PE
and Q
--
0
4.
-3
-1
-3
What is product matrix PQ?
Enter your answer by filling in the boxes.
PQ=

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).

M.xyz =radians. covert this radian measure to its equivalent measure in degrees.

Suppose that sahil knows that 45 people with ages of 18 to 29 voted. without using a calculator, he quickly says then 135 people with ages of 30to 49 voted. is he correct? how might sohil have come up with his answer so quickly?