A girl has a pen that is of length 12 cm, measured to the nearest centimetre. Her pencil case has a diagonal of length 12.5 cm, measured to the nearest millimetre. Explain why it might not be possible for her to fit the pen in the pencil case.

What are the relative frequencies to the nearest hundredth of the columns of the two-way table? a b group 1 102 34 group 2 18 14

Consider this equation. |y + 6| = 2 what can be concluded of the equation? check all that apply. there will be one solution. there will be two solutions. the solution to –(y + 6) = 2 will be also be a solution to the given absolute value equation. the solution(s) will be the number(s) on the number line 2 units away from –6. the value of y must be positive since the variable is inside absolute value signs.

Find the ratios of the corresponding sides