<span>The correct answer is The original height of the plant was 4 mm.</span>
Answer:
I think its the last one thats not showing if I'm wrong in sorry
Answer:
(a) is a real number as the answer is -3
(b) is not a real number as the answer is an imaginary number
Step-by-step explanation:
For (b), when you root a negative number, you will get an imaginary number which is not a real number
Answer:
9
Step-by-step explanation:
The sum of ten and four gives you 14, so if the other line has the same angle, 5 and 9 give you 14
