Answer:
D. - i
Step-by-step explanation:
i = √( - 1)
i³ = √( - 1)*√( - 1)*√( - 1) = √(-1)² *√(-1) = - 1*i = - i
Answer: 294
Step-by-step explanation:
sum of bases:
42
multiply by height:
588
divide by 2:
294
Answer:
Hello! 3 1/8 is a mixed fraction.
Step-by-step explanation:
Answer:
30°
Step-by-step explanation:
3x + (90 - 2x) = 180 - 60
x + 90 = 120
x = 120 - 90
x = 30°
Answer:
6in2
Step-by-step explanation:
i`m doing the assignment.