Answer:
B. 7√10.
Step-by-step explanation:
√40 = √4√10 = 2√10
√90 = √9√10 = 3√10
So √40 + 2√10 + √90
= 2√10 + 2√10 + 3√10
= 7 √10.
800/80 = 10
so your answer is 10
plz give me brainliest answer im desperate for next rank
Answer:
1967.89 mm
Step-by-step explanation:
I've drawn my explanation, hopfully it's readable! Ask further questions if you don't understand! Cheers!