Answer: A
Step-by-step explanation:
Using pythagoras;

Please give me a brainliest answer
The estimate of the sum of 202 and 57 is 260. You add the numbers together and than round up.
Answer:
Step-by-step explanation:
Yes.
Answer:
15% increase
Step-by-step explanation:
2750... 10% of that is 275, add 275 to 2750 is 3025. 1% of 2750 is 27.50, you times that by 5, which is 137.50 and add that to 3025 giving you 3162.50, add the 10% with the 5% gives you 15%, that's the increase.
Answer:
closest answer = 81
Step-by-step explanation:
81/27 = 3
81/30= 2.7
81/45 = 1.8