Shsat formulas - Study guides, Class notes & Summaries

SHSAT Formulas PEMDAS - correct answer Acronym for: Parenthesis → Exponents → Multiplication → Division → Addition → Subtraction Basic Terms - correct answer Integer - Variable - Fraction - Reciprocal Prime Factorization - correct answer Variables - correct answer Is something that represents a number. Multiplying Variables - correct answer Example: Y x T = YT Reciprocals - correct answer A fraction that has been flipped over (usually in division) Divisibility Rules...

SHSAT FormulasPEMDAS - correct answer Acronym for: Parenthesis → Exponents → Multiplication → Division → Addition → Subtraction Basic Terms - correct answer Integer - Variable - Fraction - Reciprocal Prime Factorization - correct answer Variables - correct answer Is something that represents a number. Multiplying Variables - correct answer Example: Y x T = YT Reciprocals - correct answer A fraction that has been flipped over (usually in division) Divisibility Rules -...

SHSAT Math Formulas (Perimeter, Circumference, and Area))Perimeter of a "Square" - correct answer P = 4s Perimeter of a "Rectangle" - correct answer P = 2l + 2w Circumference of a "Circle" - correct answer C = 2π r or C = π d Area of a "Square" - correct answer A = s² Area of a "Rectangle" - correct answer A = lw or A = bh Area of a "Parallelogram" - correct answer A =bh Area of a "Trapezoid" - correct answer A = ½h(b₁+ b₂) Area of a "Triangle" - corr...

SHSAT Math Formulas (Perimeter, Circumference, and Area))Perimeter of a "Square" - correct answer P = 4s Perimeter of a "Rectangle" - correct answer P = 2l + 2w Circumference of a "Circle" - correct answer C = 2π r or C = π d Area of a "Square" - correct answer A = s² Area of a "Rectangle" - correct answer A = lw or A = bh Area of a "Parallelogram" - correct answer A =bh Area of a "Trapezoid" - correct answer A = ½h(b₁+ b₂) Area of a "Triangle" - corr...

SHSAT - MATH Mean - correct answer Same as Average. Average = (sum / # of things) Strategy: PLUG IN NUMBERS FOR VARIABLES (LETTERS) - correct answer Pick nice, low numbers and plug them in to the question for any variables (letters) that you see. Solve the problem. Then look at the answer choices and plug in the SAME numbers you picked to find the matching solution! AVOID: 0, 1, negatives, fractions and decimals Strategy: BACKSOLVING (using answer choices) - correct answer *Remember...

SHSAT - MATHMidpoint - correct answer The exact middle point between two other points! Mean - correct answer Same as Average. Average = (sum / # of things) Strategy: PLUG IN NUMBERS FOR VARIABLES (LETTERS) - correct answer Pick nice, low numbers and plug them in to the question for any variables (letters) that you see. Solve the problem. Then look at the answer choices and plug in the SAME numbers you picked to find the matching solution! AVOID: 0, 1, negatives, fractions and decimal...

SHSAT - MATHMidpoint - correct answer The exact middle point between two other points! Mean - correct answer Same as Average. Average = (sum / # of things) Strategy: PLUG IN NUMBERS FOR VARIABLES (LETTERS) - correct answer Pick nice, low numbers and plug them in to the question for any variables (letters) that you see. Solve the problem. Then look at the answer choices and plug in the SAME numbers you picked to find the matching solution! AVOID: 0, 1, negatives, fractions and decimal...

SHSAT - MATHMean - correct answer Same as Average. Average = (sum / # of things) Strategy: PLUG IN NUMBERS FOR VARIABLES (LETTERS) - correct answer Pick nice, low numbers and plug them in to the question for any variables (letters) that you see. Solve the problem. Then look at the answer choices and plug in the SAME numbers you picked to find the matching solution! AVOID: 0, 1, negatives, fractions and decimals Strategy: BACKSOLVING (using answer choices) - correct answer *Remember t...

Math Formulas For the SHSATArea of A Circle - correct answer π(r²) Circumference - correct answer 2π(r) Length of The Arc of A Circle(a part of the circumference) - correct answer (n/360)×(2π×r) n is the angle of the arc Area of A Trapezoid - correct answer 1/2(a+b)h a and b are the bases and h is the height Volume of A Cone - correct answer 1/3π(r²)h Surface Area of A Cone - correct answer πr² + πrs s is the slant height Volume of a Sphere - correct answer 4/3π(...

Math Formulas For the SHSAT.Area of A Circle - correct answer π(r²) Circumference - correct answer 2π(r) Length of The Arc of A Circle(a part of the circumference) - correct answer (n/360)×(2π×r) n is the angle of the arc Area of A Trapezoid - correct answer 1/2(a+b)h a and b are the bases and h is the height Volume of A Cone - correct answer 1/3π(r²)h Surface Area of A Cone - correct answer πr² + πrs s is the slant height Volume of a Sphere - correct answer 4/3π...