Answer: 518
Step-by-step explanation:
Answer:
a= -6
Step-by-step explanation:
Try Photo Math! Step by step instructions to help you understand math better!
The tenth place is where the 7 is.
0.7
If the number behind it is over 5, we round up. If it isn't, we round down.
0<5
We round down.
2.7 is the answer.
I hope this helps!
~kaikers
1, Might not be precise
2, Can be hard to plot the graphs
3, If there are many solutions that will be really hard to plot sometimes.
This is just from the top of my head.
