Section 1
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rational numbers
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Last updated
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Date created
Mar 1, 2020
Cards (69)
Section 1
(50 cards)
rational numbers
25/2, 10, 5.4
base salary x percentage
commission formula
3
27^(1/3)
4
How many significant figures? 1.080
Identity Property of Multiplication
a x 1 = a
3
9 ^ (1/2)
1/63,600
1 inch = ? mile
πrl+πr²
surface area of a cone
real numbers
rational and irrational numbers
commutative property of multiplication
axb=bxa
quadrant 1
to what quadrant in a graph does x>0, y>0 belong?
1/3Bh
volume of a rectangular pyramid
Inverse Property of Addition
a + (-a) = 0
associative property of addition
a+(b+c) = (a+b)+c
base salary + commission
total pay formula
integers
-2, -1, 0, 1, 2
reflexive property
a = a
1/12
1 inch = ? foot
a quadrilateral inscribed in a circle
cyclic quadrilateral
1/36
1 inch = ? yard
1/224
1 ounce = ? stone
quadrant IV
to what quadrant in a graph does x>0, y<0 belong?
commutative property of addition
a+b=b+a
1/160
1 ounce = ? gallon
whole numbers
0, 1, 2, 3
Inverse Property of Multiplication
a x (1/a) = 1
1/20
1 ounce = ? pint
1/3
9^(-1/2)
2πrh+2πr²
surface area of a cylinder
4/3πr³
volume of sphere
1/9
9^(-1)
symmetric property
If a = b, then b = a
cạnh đối / cạnh huyền
sin a
cạnh bên / cạnh huyền
cos a
3
How many significant figures? 2.97 x 10^2
associative property of multiplication
a x (b x c) = (a x b) x c
2
How many significant figures? 0.0035
4
How many significant figures? 2371
1/2(sxn) x s/[2tan(180o/n)]
area of a regular polygon (where s = side length, n = number of sides)
distributive propery
a x (b+c) = a . b + a . c
transitive property
If a = b and b = c, then a = c
1/16
1 ounce = ? pound
quadrant III
to what quadrant in a graph does x<0, y>0 belong?
substitution property
If a = b, then b can replace a in any direction
Multiplicative Property of Zero
a x 0 = 0
Identity Property of Addition
a + 0 = a
quadrant II
to what quadrant in a graph does x<0, y<0 belong?
1/40
1 ounce = ? quart
1
How many significant figures? 100,000
4πr²
surface area of a sphere
Section 2
(19 cards)