Pythagoras and Trigonometry
Name the 3 sides of a right-angle triangle.
Hypotenuse, Adjacent, Opposite
What is the y-intercept of this equation y=x2+2x-15
-15
Name the school Harry Potter attended.
Hogwarts
This surface area formula is used for what shape? A=6a2
Cube
How many centimetres are in a metre?
100
The adjacent is 8cm and the opposite is 5cm. What is the Hypotenuse length? Round answer to 1 decimal place.
9.4cm
What form is this equation in? (x+8) (x+2)
Factored Form
Which NRL team won 'minor premiers' this year?
Melbourne Storm
If the diameter of a sphere is 12cm, what is the radius?
6cm
How many millilitres in a litre?
1000
The angle is 60 degrees and the hypotenuse is 14cm. What is the adjacent side?
7cm
What are the x-intercepts of this line? (x-4) (x+3)
x=4 and x=-3
or (4,0) (-3,0)
In which Olympic event did Australia score a total of 0 points in the 2024 Paris Olympics?
Break Dancing
A cylinder has a radius of 4cm and a height of 16cm, calculate the volume. Round your answer to 2 decimal places.
804.25cm3
Convert 850,000 millimetres to kilometres.
0.85km
The opposite is 6cm and the adjacent is 9cm. What is the angle? Round your answer to 2 decimal places.
33.69 degrees
Convert (x-4) (x-2) to standard form.
y= x2-6x+8
Who is the current Prime Minister of Australia?
Anthony Albanese
A rectangular prism (with square end faces) has a width of 7cm and a length of 10cm, calculate the total surface area.
378cm2
What is 45 degrees Celsius in degrees Fahrenheit? (Hint: the formula is DF = (DC x 9/5)+32)
113 degrees Fahrenheit
A boat travels 14km west, then turns at a right angle and travels directly south for 12 km. What is the direct distance the boat would need to travel to return to its starting point? Round your answer to 2 decimal places.
18.44km
Calculate the gradient of the line with the coordinates (-5,4) (-2,-5)
m= -3
Combined, how many countries have Mr Wuiske and Miss Hamlyn travelled to?
a) 10, b) 13, c) 15, d) 18
c) 15 (Miss Hamlyn 10, Mr Wuiske 5)
A block of ice melts faster when there is a greater surface area. If ice block A measures 5cm x 5cm x 5cm and ice block B measures 10cm x 5cm x 2.5cm, then which ice block would melt faster?
Ice Block B (10cm x 5cm x 2.5cm)
Mr Wuiske is measuring 5 line segments. The first line is 30cm long. The second line is 0.00008km long. The third line is 500mm long. the fourth line is 20 inches long. The fifth line is 1.6 feet long.
(Hint: 1cm = 2.54 inches. 1cm = 30.48 feet)
Which line segment is the longest?
The fourth line segment (20 inches = 50.8cm)