Answer:
-27.4
Step-by-step explanation:
(-1-3i)(-6-i)
=6+i+18i+3i^2
=3i^2+19i+6. Hope it help!
Answer:
0.04326
Step-by-step explanation:
Your multiplying by -4 each time
-1x-4=4
4x-4=-16
-16x-4=64
Inches and centimeters are different units of measurement, one English, one metric. Converting from one to the other requires use of a conversion factor.
One such factor can be derived from 1 inch = 2.54 cm. This means that one inch is 2.54 times longer than one cm.
