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SAT Prep Math Flashcards

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293019291Circumference of a circle2πr
293019292Area of a circleπr^2
2930192934sPerimeter of a square
293019294s^2Area of a square
2930192952(l+w)Perimeter of a rectangle
293019296lwArea of a rectangle
2930192971/2bhArea of a triangle
293019298Volume of a cylinder(πr2)h
293019299s^3Area of a cube
293019300lwhVolume of a rectangular prism
293019301a^2+b^2=c^2Pythagorean Theorem
2930193023 4 5Pythagorean Triples
293019303x, x, (2)Special Right Triangles 45° 45°
293019304(3), x, 2xSpecial Right Triangles 30° 60°
293019305180The sum of the measures in degrees of the angles of a triangle
293019306180The number of degrees of a straight angle
293019307360The number of degrees of the arcs in a circle
293019308a^2+2ab+b^2(a+b)²
293019309a^2-2ab+b^2(a-b)²
293019310.11/10 into decimal
293019311.21/5 into decimal
293019312.251/4 into decimal
293019313.33/10 into decimal
293019314.3331/3 into decimal
293019315.42/5 into decimal
293019316.51/2 into decimal
293019317.63/5 into decimal
293019318.6662/3 into decimal
293019319.77/10 into decimal
293019320.753/4 into decimal
293019321.84/5 into decimal
293019322.99/10 into decimal
29301932310%1/10 into percent
29301932420%1/5 into percent
29301932525%1/4 into percent
29301932630%3/10 into percent
29301932733.333%1/3 into percent
29301932840%2/5 into percent
29301932950%1/2 into percent
29301933060%3/5 into percent
29301933166.666%2/3 into percent
29301933270%7/10 into percent
29301933375%3/4 into percent
29301933480%4/5 into percent
29301933590%9/10 into percent
2930193361
2930193374
2930193389
29301933916
29301934025
29301934136
29301934249
29301934364
29301934481
29301934510010²
29301934612111²
29301934714412²
29301934816913²
29301934919614²
29301935022515²
29301935125616²
29301935228917²
29301935332418²
29301935436119²
29301935540020²
293019356Distance Formulad = √[( x₂ - x₁)² + (y₂ - y₁)²]
293019357Midpoint Formula(x₁+x₂/2, y₁+y₂/2)
293019358Slope Formulam=y₂-y₁/x₂-x₁
293019359add the exponentsWhen multiplying exponential expressions and thee bases are the same, you
293019360subtract the exponentsWhen dividing exponential expressions and the bases are the same, you
293019361multiply the exponentsWhen raising a monomial exponential expression to a power, you
293019362cross the line and change the signWhen simplifying expressions with negative exponents,
2930193631Anything raised to the 0 power is
293019364radical expressionsFractional exponents translate into

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