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90 Cards in this Set

  • Front
  • Back

1^3

1

2^3

8



3^3

27

4^3

64

5^3

125

3^4

81

multiplying exponents

add

dividing exponents

subtract bottom from top


(top # - bottom #)

in --> cm

1 in. = 2.54cm

yard --> foot

1 yard = 3ft.

mile --> foot

1 mile = 5280ft.

mile --> km

1 mile = 1.6km

kg --> pound

1kg = 2.2 pounds

pound --> ounces

1 pound = 16 ounces

gallon --> qts.

1 gallon = 4 qts

qt. --> pints --> fl. ounces

1qt. = 2pints = 32 fl. ounces

pint --> cups

1pint = 2 cups

(M) molarity

moles / L

dilution formula

M1V1 = M2V2

F --> C

C = (5/9)(F - 32)

C --> F

F = (9/5)(C) + 32

1/2 --> %

50%

1/3 --> %

33.3%

1/4 --> %

25%

1/5 --> %



20%

1/8 --> %

12.5%

1/10 --> %

10%

1/20 --> %

5%

1/25 --> %

4%

Sin A = Cos X


X=?

X = (90 - A)

Cos A = Sin x


X =?

X = (90 - A)

Cosecant A =

1/ Sin A

secant A =

1/ cos A

Sin (-A) =

- Sin A

Cos (-A) =

cos (A)

Sin 2A =

2(Sin A)(Cos A)

Cos 2A =

cos^2 A - sin^2 A

pythagorean identity with Sin and cos

sin ^2 A + cos ^2 A = 1

pythagorean identity with tan and sec

tan^2A + 1 = sec^2 A

Sin (0)

0

Sin (30)

1/2

Sin (45)

√2/2

Sin (60)

√3/2

Sin (90)

1

Cos (0)

1

Cos (30)

√3/2

Cos (45)

√2/2

Cos (60)

1/2

Cos (90)

0

Tan (0)

0

Tan (30)

1/√3 or √3/3

Tan (45)

1

Tan (60)

√3

Tan (90)

infinity

Tan =

Sin/cos or y/x

30, 60, 90 triangle =

1, √3, 2

45, 45, 90 triangle

1, 1, √2

Area of a circle

A= πr^2

Area of a sphere

A = 2πr^2

Area of a hollow cylinder

A = 2πrh

Area of an ellipse

A = πab

Area of a right triangle

A = (1/2)bh

Area of a rhombus

A = bh

Volume of a sphere

V = (4/3)πr^3

Volume of a cylinder

V = πr^2h

Distance formula

Velocity x time

Average velocity formula

(total distance travelled) / (time elapsed)

formula for when order DOES NOT matter

n! / k!(n-k)!

formula for when order DOES matter

n! / (n-k)!

Logb(X) = n

b^n = x

multiplying logs =

add

dividing logs =

subtract

distance formula

D = √((x2 - x1)^2 + (y2 - y1)^2)

midpoint formula

M = ((x1 + x2)/2) , ((y1 + y2)/2)

Area of a equilateral triangle

A = (S^2√3)/4

parallel lines have _____ slopes

identical

perpendicular lines have _____ slopes

opposite signs and inverted

formula for a circle

(x-h)^2 + (y-k)^2 = r^2

formula for parabola

Y = x^2

special triangles

3, 4, 5 and 5, 12, 13

log1

0

log2

0.3

log3

0.5

log4

0.6

log5

0.7

log6

0.8

sum formula sine

sin (A + B) = sinA*cosB + cosA*sinB

difference formula sine

sin (A - B) = sinA*cosB - cosA*sinB

sum formula cosine

cos (A + B) = cosA*cosB - sinA*sinB

difference formula cosine

cos (A - B) = cosA*cosB + sinA*sinB