The Student Room Group

Maths Unit 2 Edexcel Modular- June 13th

Scroll to see replies

Reply 80
What did everyone get for the badge question?
Reply 81
Original post by Berry14
Okay, good :smile: they did loads about percentages! :L for the electricity bill question did you only have to times the two numbers? i mean it was worth 4 marks!


I can't remember what I did, but i got £180.25 :smile:
Reply 82
Original post by Tarmu
What did everyone get for the badge question?


18cm sqaured
you?
Reply 83
Original post by dan18
I can't remember what I did, but i got £180.25 :smile:


Okay, same :biggrin: when do we find out our results? (sorry for all the questions) :/
Reply 84
Original post by Berry14
Okay, same :biggrin: when do we find out our results? (sorry for all the questions) :/


It's fine haha, I'm not sure anyway :smile:
Reply 85
Original post by Berry14
18cm sqaured
you?


Hmm, how did you work it out? I can't remember what I exactly put.
Reply 86
I got 15cm squared for the badge question. Area of rectangle = 18 cm squared - area of triangle = 3 cm squared
Reply 87
Original post by dan18
I got 15cm squared for the badge question. Area of rectangle = 18 cm squared - area of triangle = 3 cm squared


Yeah, thanks for the reminder. That's what I did.
Reply 88
Original post by dan18
I got 15cm squared for the badge question. Area of rectangle = 18 cm squared - area of triangle = 3 cm squared


Yeah sorry, thats what i meant :colondollar:
Reply 89
Can anybody tell me how they worked out the perpendicular question? istill dont get it..
Reply 90
Original post by Berry14
Yes, that's really bad! what year are you in?

YR 10
Reply 91
Original post by dan18
It's fine haha, I'm not sure anyway :smile:


hahaha okay :smile: what year are you in?
Reply 92
Arrrgh, still looking for a marked paper :rolleyes:
Reply 93
Original post by Berry14
hahaha okay :smile: what year are you in?

10, you?
Reply 94
Original post by JayTee97
Can anybody tell me how they worked out the perpendicular question? istill dont get it..


Sorry that's the one question I wasn't sure on, a lot of people from my school struggled on it
Reply 95
Original post by JayTee97
Can anybody tell me how they worked out the perpendicular question? istill dont get it..


its really annoying because i worked it out wrong but i knew how to do it, i just wrote down the wrong sign.

2y+x=5 through the point (3,7)

2y+x=5 (divide by 2)
y+x/2 = 2.5 (-x/2)
y=-x/2 +2.5

m X m perpendicular = -1
-0.5 X m perpendicular = -1 (divide by -0.5)
m perpendicular = 2

y=2x+c
7=2X3+c
7=6+c (-6)
1=c

answer: y=2x+1
Reply 96
9 :smile:
Reply 97
I think I done really bad on this paper. Was the rationalize denominator answer 2 root 6?
Reply 98
Original post by dan18
Sorry that's the one question I wasn't sure on, a lot of people from my school struggled on it


Oh.. people are saying its 2x-1,, i spent like 10 minutes trying to re-arrange but i couldnt even do that.. :/
the rest were easy though..
Reply 99
Original post by Cell Sap
I think I done really bad on this paper. Was the rationalize denominator answer 2 root 6?


Yes i got that

Quick Reply

Latest