maths P41! discussion

[a.rambo]

What was the area for the ABCD? I GOT SOMETHING AROUND 4,000. AND WHAT WAS THE SHORTEST DISTANCE FROM A TO BC>? I GOT 35

 

[tonysingh]

Same here, what was the answer to the "express x in terms of n" question?

 

[Michelle Chimmy]

hey guys I jus joined the site and I also go 35 for area

 

[Michelle Chimmy]

I really couldn't work out that pencil and pen one

 

[snipex]

Nop the shortest distance is 45 hence(sin40=x/70)

 

[Al-Anoud]

I really couldn't work out that pencil and pen one

wasnt it something like forming equations?

 

[snipex]

The answer was x=20

 

[Al-Anoud]

I really can't remember my answers.

What abt the question about some dude's profit of selling tomatoes and apples?

 

[joanna omar]

Nop the shortest distance is 45 hence(sin40=x/70)

nope its sine(40)*55

 

[joanna omar]

I really can't remember my answers.

What abt the question about some dude's profit of selling tomatoes and apples?

33.8 something like that ?

 

[snipex]

nope its sine(40)*55

No way as sin is opp/hypo and the hypotenuse was 700

 

[Hamzeh S]

it was sin(40)*55 because we had the hypotenuse as 55 and the angle was 40 the opposite to that angle was the Distance AD

 

[joanna omar]

No way as sin is opp/hypo and the hypotenuse was 700

Are u serious....no way u had to flip the paper to check that cuz right angle was between the line u made and the distance 70

 

[joanna omar]

it was sin(40)*55 because we had the hypotenuse as 55 and the angle was 40 the opposite to that angle was the Distance AD

true that (Y) so the ans is 35.3

 

[Hamzeh S]

true that (Y) so the ans is 35.3

yup i had it as 45 or smthn at the beginning then fixed it

 

[Hamzeh S]

A* Threshold expectation ?
165-170
170-175
175-180
180-185
185-190

 

[snipex]

Ok thnx may be I didnt notice it carefully

 

[snipex]

A* Threshold expectation ?
165-170
170-175
175-180
180-185
185-190

I think it will be 170-180 because paper was not as easy as we think but it seemed easy because we experiences may/june 13 papers

 

[Hamzeh S]

I think it will be 170-180 because paper was not as easy as we think but it seemed easy because we experiences may/june 13 papers

yaa most probably