Answer:
3
Step-by-step explanation:
20-9=11
11-8=3
3 is the final answer
Answer:
5
Step-by-step explanation:
You would have 14.76 trees cut
Answer:
- 14 + 18i
Step-by-step explanation:
Note that i² = (
)² = - 1
Given
4i(- i + 3) - 3(6 - 21) ← distribute both parenthesis
= - 4i² + 12i - 18 + 6i
= - 4(- 1) - 18 + 18i
= 4 - 18 + 18i
= - 14 + 18i
Answer:
ok well I think it is 16
Step-by-step explanation:
because the parentheses first 2 x 2 x 2=8
then we have the outside of the parentheses 2, 8x2=16
so I think the answer is 16