Answer:
Step-by-step explanation:

Okay to find what 18+?=45 just subtract 18 from 45. ANSWER: 27
Where did Jonathan got his money. I NEED SOME MONEY
Question:
What is the following product √30 * √10
2√10
3√10
4√10
10√3
Answer: 10√3
Hope this helps!
Answer:
8 cm and 9 cm
Step-by-step explanation:
This is the answer because:
1) The other two sides have to equal somethinng that is bigger than 13.
2) 5 cm + 8 cm = 13 cm, therefore, 5 cm and 8 cm is not the correct answer.
3) 6 cm + 7 cm = 13 cm, therefore, 6 cm and 7 cm is not the correct answer.
4) 7 cm + 2 cm = 9 cm, therefore, 7 cm and 2 cm is not the correct answer.
5) Finally, 8 cm + 9 cm = 17 cm, therefore, it is the correct answer since it has a bigger value than 13.
Hope this helps! :D