Ask Singapore Homework?

Upload a photo of a Singapore homework and someone will email you the solution for free.



Question

secondary 3 | A Maths
2 Answers Below

Anyone can contribute an answer, even non-tutors.

Answer This Question
Nicky
Nicky

secondary 3 chevron_right A Maths chevron_right Singapore

Questions 8,10 and 13 please!!!

Date Posted: 4 years ago
Views: 255

See 2 Answers

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Jackie Yang Haoqing
Jackie Yang Haoqing's answer
7 answers (Tutor Details)
1st
Since 40 is the area, we find factors of 40 as area=length*breadth. Since one of the lengths is a wall, the total length will only include 2 breadths and a length.
Nicky
Nicky
4 years ago
Thanksss
done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Jackie Yang Haoqing
Jackie Yang Haoqing's answer
7 answers (Tutor Details)
Qn 10 and 13
Qn 10 I'm taking a guess at the question is asking to find values of X and y
And qn 13 the quadratic equation can also be solved using completing the square.