sorry but can u please explain how u get those values as im really bad at graphs

the final answer for D should be 𝑥 ≥ 2, 0 ≤ 𝑥 < 1, 𝑥 < −1

which is really confusing please explain

Ok! thanks for the detailed explanation

If the question is asking you to make W the subject, this is my method

W= x

length = 2x + 8

as it is double W + 8

and we know that width times the length is 72

therefore 72/lenth must be W

W= 72/2x+8

Ok! thank you for the detailed explanation

can you explain why please, thanks

69

2/2= 69

Can you explain where the x-4 came from please

The picture is the full question tho

Because this is a equilateral triangle

180/3 = 60

each angle is 60 degrees

so 25x -15 =60

60+15= 75

75/25 = 3

there x = 3