Maths grade 10 help pls!!

If there's anyone who know the answer for the last question pls be kind to drop a message!
thank you,

Yeheni.

I might not be help in this im still 9 lol

I hope this helps

Chanee Bro X Thank you so much Dude!

Chanee Bro X ChatGPT sometimes go berserk so i aint trusting that lol

Crucio GD True