454=450
289=290
2,964=2,960
4 or less then let it rest 5 or more then let it soar is a helpful ryhme for rounding.
7.2 * 10^−3 is how you would write 0.0072 in scientific notation
Answer:
No solution (if the fractions were squared)
Step-by-step explanation:
If you multiply by 5..you would get k^2=-1/243. Since you can't have a negative squared, you would have no solution
6,5 is two points to this equation
Answer:
A
Step-by-step explanation:
Because u have to multiply 6 to find the area and then u divide
