ALGEBRA
WHAT IS a
24a + (25+23) = 96
a = 2
The sum of the angles in a triangle
180°
3-5-9-1-3-6-
FIND THE RANGE
8
what is the lowest prime number
It's 2
WHAT DID PYTHAGORAS CREATE?
PYTHAGORAS THEOREM
30z - 15z x (40-20) = 300
find z
z = 1
what is the formula to find the area of the trapezium
Area = (1/2) h (a+b)
1-3-5-7-3-8-9-0-4-0
FIND THE MEAN
4
What is the smallest square number greater than 50?
64
which of these people is not a mathematician?
Eulero or Georgie O'Keele
Georgie O'Keele
She was a painter
70 - 10x = 2x + 22
what is x?
x = 4
FIND THE AREA OF THE PARALLELOGRAM:
H=5
B=22
A=110
1-1-2-5-6-1-1-2-2-2-2-1-6-6
find the median
2
how many prime numbers are there under 20?
8
IN WHAT ROOM DOES MISS FUNDA TEACH?
111
y=3x+7/2 -4
If y=9, what is the value of x?
approximately 6.33
a circle has a radius of 4.5.
find the area and the circunference.
If you get one wrong you will still get half the points
round to 1 dp
A=63.6
C=28.3
1-1-1-1-1-1-1-5-5-5-5-5-5-5-5-5-2-2-2-2-2-2-2-2
7-7-7-7-7-7-8-8-8-8-8-8
Find the mode
5
write this number in standard form
208000000
2.08 x 10^8
who discovered pi and discovered how to calculate the area of a circle?
Archimedes
y= 5x-3/4 + 2x+1/3
if y =7, what is the value of x?
approximately 3.87
a regular polygon has 12 sides. How much is one angle?
150°
11-14-13.5-15.5-22-17-13-19-21-25
do MEAN - RANGE
17.1 - 13 = 4.1
(0.0725 x 10^14) - (0.289 x 10^14)
-0.2165 x 10^13
what ancient civilazation first used math?
Sumerians