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What is the formula for area of a square?
A=s
^{2}
Area of a rectangle...
A= w l
What is the area of a parallelogram?
A= b x h
What is the area of a triangle?
A= 1/2 base x height
What is the area of a trapezoid?
A= 1/2 h x (base
_{1 }
+ base
_{2}
)
What is the area of a circle?
A= pi r
^{2}
What is the perimeter formula for a square?
P= 4s
What is the perimeter formula for a rectangle?
p= 2w + 2L
What is the circumference for a circle?
C= pi D
What is the volume formula for a cube?
V= x
^{3 }
(x is the length of one side)
What is the formula for the surface area of a cube?
SA=6x
^{2}
What is the volume of a rectangular prism?
V= w x L x h
What is the volume of a cylinder?
V= B x h
What is the formula for the volume of a triangular prism?
V=B x h
What is the surface area of a cylinder?
TSA=2 pi r
^{2 + }
piDh
What is the formula for distributive property (multiplication over addition)
n(a+b) = na + nb
What is the formula for distributive property (multiplication over subtraction)
n(a-b) = na- nb
What is the formula for multiplying expressions with the same base?
a
^{b}
x a
^{c }
=
A
b+c
What is the formula for multiplying expressions with the same exponents?
A
^{c}
+ A
^{c}
= (a x b)
^{c}
Dividing expressions with the same base :
A
^{b }
/A
^{c}
=a
^{b-c}
Diving expressions with the same exponents:
a
^{c}
/a
^{b}
= (a/b)
^{c }
What is the formula for raising a power to a power?
(a
^{b}
)
^{c }
=A
^{b*c}
When writing a scientific notation, the first number must be between _ and _ and the 2nd number represents...
2 and 10, how many 0's in the number
On a number line, what would be the answer to this problem 3 + -2
1
Explain how to do this problem : -2 + 6
since there is a positive and negative number, the problem is subtraction. Start at -2 and go back 6 places. The answer is -8
Negative number x positive number =
Positive number x positive number =
negative
positive
What is the Pythagorean rule?
A
^{2}
+ B
^{2}
= C
^{2}
What is the distance formula?
(square root) (x
_{2}
+x
_{1}
)
^{2 }
+ ( y
_{2}
+ y
_{1}
)
^{2}
Greenpeace has saved 500 whales. SSCS has saved double that plus 5 more. What is the expression for the amount SSCS has saved?
400x2+5 or 800+5
Complete the flow chart:
8
^{x4}
___
^{/2 }
16
^{+6}
= ___
32, 22
What could the expression 3p + 2 represent?
3 pizzas plus 2 drinks
What is the answer: 3
^{3}
27
What is the answer: 10
^{2}
x
^{3}
100
^{3}
= 1,000,000
Author
stargirlm123
ID
59981
Card Set
Math
Description
Math midterm
Updated
2011-01-15T23:14:23Z
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