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2 years ago

Mathematics formulas

Mathematics

1 answer:

PolarNik [594]2 years ago

6 0

Step-by-step explanation:

Math Formulas

Math formulas are expressions that have been created after several decades of research that help to solve questions quickly. It is easy to perform simple arithmetic calculations such as addition, subtraction, and so on. However, when it comes to algebraic expressions, geometry, and other topics you need mathematical formulas to simplify the process of reaching the answer and saving time in the process. At Cuemath you will not only find formulas for every topic but will also get an idea of how that equation was developed. Thus, you will not have to memorize formulas, as you understand the concept behind them.

Use these formulas to solve problems creatively and you will automatically see an improvement in your mathematical skills. Given below is the list of formulas alphabetically arranged for your convenience. Hence, you can easily find formulas that need to be revised or require to be referenced.

The links to the list of math formulas available on different topics have been arranged alphabetically for your convenience. So pick a topic and start learning!

List of All Math Formulas

Depending on what grade you belong to and what topic is being attempted, you can find all possible math formulas. All variations of the math formulas available with their proofs and derivations are given below. So what are you waiting for? Get started on your learning journey today!

(a+b)^2 Formula(a+b)^3 Formula(a-b)^2 Formula(a-b)^3 Formula(x+1)^3 Expand Formula20º Celsius to Fahrenheit Formula 25º Celsius to Fahrenheit Formula2cosacosb Formula30-60-90 Formula3D Distance Formula90 Degree Angle FormulaA Union B Formulaa^2-b^2 Formulaa^3+b^3 Formulaa^3-b^3 Formulaa2 + b2 + c2 formulaAccuracy FormulaAddition FormulaAlgebra FormulasAlgebra FormulasAlgebraic Sequence FormulaAll Circle FormulasAltitude of a Triangle FormulaAmplitude FormulaAngle Bisector FormulaAngle Difference FormulaAngles FormulasAnnuity FormulaAnova FormulaAntiderivative FormulaAPY FormulaArc Length Formula in RadiansArccot FormulaArctan FormulaArea of a Sector of a Circle FormulaArea of Circle FormulaArea Under the Curve FormulaArithmetic Mean FormulaArithmetic Sequence FormulaArithmetic Sequence Explicit FormulaArithmetic Sequence Recursive FormulaASA FormulaAssociative Property FormulaAsymptote FormulaAverage Deviation FormulaAverage FormulaAverage Rate of Change FormulaAverage Speed FormulaAxis of Symmetry Formula Basic Algebra FormulaBasic Statistics FormulaBaye's FormulaBinary to Decimal FormulaBinomial Distribution FormulaBinomial Expansion FormulasBinomial Theorem FormulaCalculus FormulasCelsius Formula Celsius to Fahrenheit FormulaCelsius To Kelvin FormulaCentimeter Square to Meter Square FormulaCentral Angle of a Circle FormulaCentral Limit Theorem FormulaCentral Tendency FormulaCentroid FormulaCentroid of a Trapezoid FormulaChain Rule FormulaChange of Base FormulaChi Square FormulaCircle Graph FormulaClock Angle FormulaCoefficient of Variation FormulaCofactor FormulaCoin Toss Probability FormulaCombination FormulaCommon Ratio FormulaCommutative Property FormulaCompleting the Square FormulaComplex Number FormulaCompound Interest FormulaConditional Probability FormulaCone Height FormulaConfidence Interval FormulaConsecutive Integers FormulaContinuous Compounding FormulaConvert Millimeter to Inches FormulaConverting Degrees to Radians FormulaCorrelation Coefficient FormulaCos Double Angle FormulaCos Inverse FormulaCos Square Theta FormulaCosec Cot FormulaCosecant FormulaCosine FormulasCot - Tan FormulaCotangent FormulaCovariance FormulaCP FormulaCpk FormulaCross Product FormulaCube FormulaCube Root FormulaCubic Equation FormulaCurrent FormulaDaily Compound Interest FormulaDe Moivre's FormulaDecay FormulaDecimal to Binary FormulaDecimal to Hexadecimal Conversion FormulaDecimals FormulaDefinite Integral FormulaDerivative FormulaDeterminant FormulaDiagonal of a Cube FormulaDiagonal of a Polygon FormulaDiagonal of Parallelogram FormulaDiagonal of Rectangle FormulaDiagonal of Square FormulaDiagonals FormulaDiameter FormulaDiameter of a Sphere Formula Using VolumeDifference of Cubes FormulaDifference of Squares FormulaDifference Quotient FormulaDifferential Equations FormulaDifferentiation and Integration FormulaDimension FormulaDirect Proportion FormulaDirect Variation FormulaDirection of a Vector FormulaDiscount Formula Discriminant FormulasDisk Method FormulaDistance FormulaDistributive Property FormulaDividend Divisor Quotient Remainder FormulaDivision FormulaDot Product FormulaDouble Angle FormulasDouble Time FormulaEffective Annual Rate FormulaEffective Interest Rate FormulaEllipse FormulaEmpirical Probability FormulaEmpirical Rule FormulaEndpoint FormulaEquation of a Circle FormulaEquilateral Triangle FormulasEuclidean Distance FormulaEuler's FormulaExpected Value FormulaExponential Decay FormulaExponential Distribution FormulaExponential Equation FormulaExponential FormulasExponential Function FormulaExponential Growth and Decay Formula

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Katarina [22]

copy the given expression on your answer sheet

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2 years ago

Because of three scarf is 26. 25. What is the unit price?

Dimas [21]

Each scarf costs $8.75.

5 0

3 years ago

Dada la ecuacion 25x2 + 4y2 = 100, determina las coordenadas de los vertices, focos, las longitudes de los respectivos ejes mayo

Likurg_2 [28]

Answer:

The given equation is

$25x^{2} +4y^{2}=100$

Which represents an elipse.

To find its elements, we need to divide the equation by 100

$\frac{25x^{2} +4y^{2} }{100} =\frac{100}{100} \\\frac{x^{2} }{4} +\frac{y^{2} }{25} =1$

Where $a^{2} =25$ and $b^{2}=4$ . Remember that the greatest denominator is $a$ , and the least is $b$ . So, we extract the square root on each equation.

$a=5$ and $b=2$ .

In a elipse, we have a major axis and a minor axis. In this case, the major axis is vertical and the minor axis is horizontal, that means this is a vertical elipse.

The length of the major axis is $2a=2(5)=10$ .

The length of the minor axis is $2b=2(2)=4$ .

The vertices are $(0,5);(0,-5)$ and $(2,0);(-2,0)$ .

Now, the main parameters of an elipse are related by

$a^{2}=b^{2} +c^{2}$ , which we are gonna use to find $c$ , the parameter of the focus.

$c=\sqrt{a^{2}-b^{2} }=\sqrt{25-4}=\sqrt{21}$

So, the coordinates of each focus are $(0,\sqrt{21})$ and $(0,-\sqrt{21})$

The eccentricity of a elipse is defined

$e=\frac{c}{a}=\frac{\sqrt{21} }{5} \approx 0.92$

The latus rectum is defined

$L=\frac{2b^{2} }{a}=\frac{2(4)}{5} =\frac{8}{5} \approx 1.6$

Finally, the graph of the elipse is attached.

7 0

3 years ago

Please answer correctly !!!! Will mark brainliest !!!!!!!!!!!!

andrezito [222]

Answer:

7-x

Step-by-step explanation:

49 - x^2 is a perfect square so

it factors to :(7+x)(7-x)

since there is a negative in 49 - x^2, it would make sense that the answer would be a negative to get that negative answer in the first place (negative times a positive equals a negative)

Forgive me for my lame explanation :')

8 0

2 years ago

Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar.

lana [24]

9514 1404 393

Answer:

156° or 13π/15 radians

Step-by-step explanation:

156 times 1° is 156°.

In radians, the angle measure is (156°)(π/180°) = 13π/15 radians.

4 0

3 years ago

Mathematics formulas​

Mathematics formulas