Answer:
Step-by-step explanation:
1:4:7
1+4+7=12
120+12+10
Answer:
1. 48
2. 31.40
Step-by-step explanation:
I don't know if this right..
A and D
Explanation: I did this problem in khan academy
Answer:2,820
Step-by-step explanation:
multiply 3,000 by 0.03 which will get you 90 which is 3% of that for one year and for two years you just multiply 90 by 2 and get 180. subtract 180 from 3,000
Finding perimeter is simple. All you do is add up all of the side lengths, and bada bing bada boom, you got the perimeter.