Answer:
x =(18+√-64)/2=9+4i= 9.0000+4.0000i
or:
x =(18-√-64)/2=9-4i= 9.0000-4.0000i
Step-by-step explanation:
Answer:The smaller box weighs 510grams.
Step-by-step explanation:
Weight of large box = 680 grams
Weight of smaller box = 0.75 times ls larger box
Therefore Weight of Smaller box = 680 X 0.75
=510grams
75 * 5 * 2 = 750
150 * 5 * 1 = 750
375 * 2 * 1 = 750
50 * 5 * 3 = 750