225 perch. You set up the equation 4/3=300/x. Then you cross multiply to get 4x=900, then you divide each side by 4 which makes x=225
We use scientific notation when either the questions asks for it or when the number is really long or really short...
Answer:
![\large\boxed{\sf \ \ \ 1757 \ km^2 \ \ \ }](https://tex.z-dn.net/?f=%5Clarge%5Cboxed%7B%5Csf%20%5C%20%5C%20%5C%201757%20%5C%20km%5E2%20%5C%20%5C%20%5C%20%20%7D)
Step-by-step explanation:
Hello,
<em>I would recommend that you checked the answers I have already provided as this is the same method for all these questions, and maybe try to solve this one before you check the solution.</em>
<u>At the beginning the area is 2100</u>
<u>After one year</u> the area will be
2100*(1-3.5%)=2100*0.965
<u>After n years</u> the area will be
![2100\cdot0.965^n](https://tex.z-dn.net/?f=2100%5Ccdot0.965%5En)
So after 5 years the area will be
![2100\cdot0.965^5=1757.34027...](https://tex.z-dn.net/?f=2100%5Ccdot0.965%5E5%3D1757.34027...)
So rounded to the nearest square kilometer is 1757
Hope this helps
C, because 12 squared plus 16 squared equals 544, then you take the square root of
Answer:it is a right angle I think I hope that helps