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Walthamx
Username
Walthamx
Score
63
Stats
Questions
13
Answers
0
15 Questions
0 Answers
+1
33
1
+63
Linear Graph
A line on a linear graph has the coordinates of 12, 27 and 5, 9.
How would I work out the gradient of the line?
read more ..
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Walthamx
Jan 9, 2018
0
52
1
+63
Gradient of a line
The line passing through (4, a) and (8, 1) has gradient 3/4.
How do I work out the value of a?
read more ..
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Walthamx
Dec 24, 2017
0
70
2
+63
Equation
3x + 8 = 4x + 3
8 - 3
read more ..
MIRB14
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Walthamx
Dec 17, 2017
0
65
2
+63
Angle X
How do I work out angle X?
Thanks
read more ..
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Walthamx
Dec 7, 2017
-1
61
1
+63
Further explanation needed for Value of X
I know I am being slow on the up take here, Heureka says the answer is:
11x - 3 = 9x + 23
read more ..
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Walthamx
Dec 6, 2017
-1
76
2
+63
Value of X?
What is the value of X? The answer book said it is 13 but I can't work out how they got to 13
Thanks
read more ..
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Walthamx
Dec 6, 2017
+1
61
1
+63
How tall is the triangle?
The white square is 5cm by 5 cm.
How do I work out the height of the triangle (the line the arrow is pointing to)?
read more ..
hectictar
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Walthamx
Dec 5, 2017
0
72
1
+63
Working out gradients of straight line graph
when working out the gradient how do I know when to leave the answer as a fraction?
thanks
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Walthamx
Dec 2, 2017
+1
70
1
+63
y=mx+c
I need to practice y=mx+c equation for Line on a graph, does anyone know of a good maths site where I could find worksheets and answers on this?
Thanks
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Walthamx
Nov 29, 2017
+1
73
1
+63
Straight line Graphs
what is the formula for finding point A on a line graph when only the coordinates of the midpoint and point B are known?
thanks
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Walthamx
Nov 26, 2017
0
104
1
+63
Square Roots
To do this sum would I square root 80 then plus the 1 or is it the square root of 80+1? Then do I do the same to the bottom and divide bottom into top?
<
read more ..
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Walthamx
Nov 5, 2017
0
100
2
+63
Algebra
4x(x + 2) - 2x (3 - x)
Apparently the answer is 6x squared + 2x but how? I just can't get it to come to this.
read more ..
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Walthamx
Oct 28, 2017
0
86
1
+63
a-4 (a+b)
How would I do the above?
Thanks
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Walthamx
Oct 28, 2017
+1
75
1
+63
Brackets
2x (3 - x)
it it would be 2x * 3 = 6x then 2x * -x Is that right? If so what is the answer?
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Walthamx
Oct 28, 2017
0
87
1
+63
Brackets?
21 - 3 (4-1)
My scientific calculator says the answer is 12, but how? I tried the BODMAS rules but came to a different answer.
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Walthamx
Oct 25, 2017
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