Factoring/Simplifying
What is the greatest common factor?
15 and 45
15
A square has side length of 6 m what is it's area?
36 m2
What is the volume of the rectangular prism?
A rectangular prism has a base area of 10 and a height of 5.
50
What is the constant of proportionality?
y=2500x
2500=k
What is this used for?
Area= Base*Height
Square, rectangle, or parallelogram
Simplify:
-5c+11s+3c-6s+2
-2c+5s+2
A triangle has the following measurements. What is its area?
Base= 4 meters
Height= 5 meters
10 meters2
If a rectangular prism has a volume of 40 m3 and a height of 10 m, what is the area of the base?
4 m
What is the constant of proportionality?
(1/3)y=x
k=3
What is this used for?
Area= Pi*r2
Circle
Factor:
7x+21
7(x+3)
Find the area:
A trapezoid has the following measurements
Base1=4
Base2=4
Height= 5
A pentagonal prism has base area of 20 m2 and a height of 5 m what is its volume.
100 m3
What is the constant of proportionality?
x | y
0 | 0
2 | 26
3 | 39
k = 13
What is this used for?
y=kx
Constant of proportionality
Simplify:
(4J+5c-6J+7c-8)/2
-1J+6c-4
A circle has diameter of 10 what is its area?
Leave the pi alone.
25*pi
A rectangular prism has the following dimension, what would the volume be?
Length=2
Width= 3
Height=5
Fill in the blanks using this equation: y = 5x
x | y
1 | ?
? | 30
y = 5, x = 6
What is this used for?
Area= 1/2 *height* (base1+base2)
Area of a trapezoid
Simplify and factor:
10x+4-2x
8x+4= 4(2x+1)
A triangle has an area of 30, and a height of 6. What is its base length?
10
A rectangular prism has the following measurements what is the length?
Volume= 20
height=5
width=2
2
Explain the steps needed to find the constant of proportionality.
1) Identify the x and y values.
2) Divide the corresponding x and y values: y/x
3) Check each value to be sure they are all the same.
4) If they are then it is your constant.
What is this used for?
C=2*pi*r= Pi*d
Circumference of a circle