What does a linear line form?
A straight line
What is the ratio for Sin?
Opposite/ hypotenuse
52
Convert the statement to an algebraic expression
"The product of 4 and a number h"
4h
Solve 3x - 6 = 3
3
(2,6)
Round 3hr and 23 minutes to the nearest hour.
3 hours
Scarlett works 35 hours at $12.74 per hour and 4 hours overtime at time and a half. Calculate his total earnings.
$522.34
3z + 4y -5z +2y
-2z +6y
Solve 7x + 7 = 2x + 2
x=-1
What is the gradient of the interval joining each pair of points by using the gradient formula
(1,4) and (3,6)
1
Find the value of 'q' to the nearest cm
20cm
$3690
A rectangle has a length 2.5 meters and width 3.4 meters. Use the formula P= 2l +2w to calculate its perimeter.
11.8m
Solve the following
x=-59
State whether (1,2) lies on 2x+ y = 4
yes it does
LHS = RHS
Find the size of the angle to the nearest degree
44 degrees
Sandra earns $876 per week and is about to begin her annual holidays. Along with her 4 weeks pay she also receives a 17.5% annual holiday loading on 4 weeks. Find Sandras total holiday pay
$4117.20
Write a simplified algebraic expression for the area of the following shape
3a2
Solve the following quadratic equation
+/- 7
What is the gradient and y intercept of the following;
y= 4x - 4
Y intercept = -4
The angle of depression of a boat from the top of a cliff is 8 degrees. if the boat is 350m from the base of the cliff. Calculate the height of the cliff, correct to the nearest meter.
49m
Nick earns $1492.44 per fortnight and pays PAYG tax, $33.15 for life insurance, $20.16 in union fees and $48.17 in superannuation.
Use the PAYG table to find Nicks PAYG tax paid per fortnight and calculate his Net pay.
$1208.96
Factorise -9m+3m2
-3m(3 - m)
The sum of 3 consecutive numbers is 150. Find the numbers.
49,50,51