# GCSE Edexcel Maths Paper 3 Higher 11th June 2019 Unofficial Mark Scheme

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Thread starter 1 year ago
#1

Ur welcome in advance:
1a.[diagram]
1b. 2/9
2. £12272.71
3a. 40<h<=50
3b.[diagram]
4. Quarter 1 is missing, y-axis doesn't start from 0 etc...
5. 162
6. No
7. 0.319
8a. She needs to subtract it as she is not finding the hypotenuse
8b. One of the lines is longer than it should be
9. 10 days
10. 1.8%
11a. 130seconds
11b. Increases time taken
12.64^(1/4) is the 4th root of 64, not 64 * 1/4
13. 1.01g/cm3
14. 36cm
15.(-7,-1)
16. 2n2 - 3
17.BADC
18a. [proof]
18b. x<0.4 and x>1.6
19a. 81.0662
19b. 80
20. x = 5 or 3.4, y = -2 or -0.8
21.210
22. 2.5
23. 098.6

note: This is an unofficial markscheme it is not the be all and end all. The answers in bold r confirmed to have been proven with working methods and a general consensus of the TSR gcse ppl
user FirstClassFlop posted some answers with workings https://drive.google.com/file/d/1A-r...1sxZRD0Lz/view (they got 7, 13, and 17 wrong but everything else is correct afaik)
Last edited by LegitDragoNinja; 1 year ago
46
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Thread starter 1 year ago
#2
the last one was 98.6
Last edited by LegitDragoNinja; 1 year ago
6
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1 year ago
#3
what did you guys get
1
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1 year ago
#4
Cylinder paint question I got -no .they are ~ 4m^2 short
9
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1 year ago
#5
same

(Original post by THE-BLACK-CAT)
Cylinder paint question I got -no .they are ~ 4m^2 short
0
reply
1 year ago
#6
(Original post by dubaistudent123)
what did you guys get
Non of ur business
29
reply
1 year ago
#7
Pic chart one I got something like 98 degrees
Edit I actually don’t remember
Last edited by username4746572; 1 year ago
2
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1 year ago
#8
I got 120 degrees but I guessed
(Original post by THE-BLACK-CAT)
Pic chart one I got something like 98 degrees
5
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1 year ago
#9
Oh yeah that makes sense
(Original post by dubaistudent123)
I got 120 degrees but I guessed
0
reply
1 year ago
#10
How did you guys find the test
0
reply
1 year ago
#11
I think it went better than paper 2
(Original post by marymarydamz)
How did you guys find the test
6
reply
1 year ago
#12
Ehhh some parts were easy some hard . Defo better than paper 1

For me for some reason it wasn’t making sense .how do you find the side of a triangle if all your given is one angle and one side ? I tied using all my formulas , cos rule sin rule etc but it just wasn’t fitting
Last edited by username4746572; 1 year ago
37
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1 year ago
#13
probably the hardest paper.
124
reply
1 year ago
#14
the question for the degrees was 210 degrees
paint was 4m^2 short
16
reply
1 year ago
#15
Simultaneous equations did anyone get?

X1 as 17/5 and Y1 as -4/5
X2 as 5 and Y2 as -2
28
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1 year ago
#16
agreed : )
(Original post by lolxddd123)
the question for the degrees was 210 degrees
paint was 4m^2 short
4
reply
1 year ago
#17
How did it go today guys?!
0
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1 year ago
#18
omg i didn’t even finish the paper i’m so annoyed
54
reply
1 year ago
#19
Disastrous, couldn't even do the bearings one
65
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Thread starter 1 year ago
#20
the second last one was 2.5
3
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