Answer:
23 + 16 = 39
39 - 16 = 23
the student did not reverse the sum correctly
Yes, the rules of scientific notation are:
1. All non-zero digits are significant
2. Zeros in between non-zeros are significant.
3. Zeros to the left of the first non-zero number are NOT significant.
4. Zeros to the right of non-zero numbers are significant IF a decimal point is present.
P.S: if you need help with sig fig rounding, let me know.
I have drawn the graphs.you can get from them,maybe turn left 2
Step-by-step explanation:
2;6 -> 6; -2
4;4 -> 4 ; -4
6;8 -> 8; -6
sorry English isn't my first language so I can't explain it :((
The answer is
the volume of the prism is 648\ cm^{3}
