Question

Using appropriate properties find-

Answer 1

Step-by-step explanation:

$\frac{2}{5} \times \frac{ - 3}{7} - \frac{1}{14} - \frac{3}{7} \times \frac{3}{5}$

$= - \frac{6}{35} - \frac{1}{14} - \frac{9}{35}$

$= \frac{ - 12 - 5 - 18}{70}$

$= - \frac{35}{70}$

$= - \frac{1}{2}$

Answer 2

Answer:

Cybersafety is the safe and responsible use of information and communication technology. It is about keeping information safe and secure, but also about being responsible with that information, being respectful of other people online, and using good ‘netiquette’ (internet etiquette).

Understanding cybersafety is all the more important when working with, or caring for, young children as they cannot make their own decisions about what gets published online.