# Study sets matching "term:mathematics = a matemática"

mile

foot (ft)

inch (in)

yard (yd)

A customary unit of length;... 1 mile=5,280 feet

A customary unit of length; ... 1 foot = 12 inches

A customary unit of length; 12 inches = 1 foot

A customary unit of measurement;... 1 yard = 3 feet/36 inches

mile

A customary unit of length;... 1 mile=5,280 feet

foot (ft)

A customary unit of length; ... 1 foot = 12 inches

sum

regroup

add

difference

the total amount resulting from the addition of two or more nu…

rearrange (something) into a new group or groups.... "she was ___…

put together (two or more numbers or amounts) to calculate the…

a quantity by which amounts differ; the remainder left after s…

sum

the total amount resulting from the addition of two or more nu…

regroup

rearrange (something) into a new group or groups.... "she was ___…

Parabola

Vertex

Constant

Coefficient

A graph of a quadratic function, y = x2

This point, where the parabola changes direction

This is the point of the equations that determines where the v…

This is the part of the equation that sits with the x, and det…

Parabola

A graph of a quadratic function, y = x2

Vertex

This point, where the parabola changes direction

communicative property

associative property

identity property

Distributive

a+b=b+a, ab=ba

a+(b+c)=(a+b)+c, a(bc)=(ab)c

a+0=a, 1a=a

a(b+c)=ab+ac

communicative property

a+b=b+a, ab=ba

associative property

a+(b+c)=(a+b)+c, a(bc)=(ab)c

a2=b2+c2-2bc cosA

finding a side when we have 2 sides and…

a/SINA = b/SINB = c/SINC

to find side lengths when we know all 3…

What is the Cosine Rule

What is the Cosine rule used for?

What is the sine rule?

What is the sine rule used for?

a2=b2+c2-2bc cosA

What is the Cosine Rule

finding a side when we have 2 sides and…

What is the Cosine rule used for?

slope (unit rate/rate of change)

negative slope

positive slope

zero slope

The ratio of the vertical change to the horizontal change of a…

A line that moves downward from left to right has a negative s…

A line that moves upward from left to right has a positive slo…

horizontal 0/#

slope (unit rate/rate of change)

The ratio of the vertical change to the horizontal change of a…

negative slope

A line that moves downward from left to right has a negative s…

find the unit vector in the direction o…

rotate a point

determine the base of a geometric solid

solve A/(3x-2) + B/(2x+1) = (x-10)/(6x²…

divide each number by the magnitude... ex: [3, 4] has a length of…

make a matrix from the point and multiply by the rotation matr…

often distinguished by the shape of their base polygon... ex. tra…

find a common denominator, cross multiply to get rid of the fr…

find the unit vector in the direction o…

divide each number by the magnitude... ex: [3, 4] has a length of…

rotate a point

make a matrix from the point and multiply by the rotation matr…

Altitude

Congruent triangles

Interval

Median

Height. Any line segment from a vertex to the opposite side of…

Identical triangles that are the same shape and size. Correspo…

Part of a line including the endpoints

A line that joins a vertex (corner) to the opposite side of a…

Altitude

Height. Any line segment from a vertex to the opposite side of…

Congruent triangles

Identical triangles that are the same shape and size. Correspo…

sum of exterior angles of a regular pol…

sum of interior angles of a regular pol…

measure of exterior angle

measure of interior angle

360⁰

180(n - 2), where n is the number of sides

360/n, where n is the number of sides

(180(n-2))/n, where n is the number of sides

sum of exterior angles of a regular pol…

360⁰

sum of interior angles of a regular pol…

180(n - 2), where n is the number of sides

Circumference

Circle

Triangle

Parallelogram (and Rectangle)

= distance around a circle... C = 2πr, where C if the circumfere…

A = πr²

A = 1/2bh

A = bh

Circumference

= distance around a circle... C = 2πr, where C if the circumfere…

Circle

A = πr²

How many ounces are there in a gallon?

What is 70% of 65?

For a recipe, there are 3 eggs needed f…

x^4 − y if x = 3 and y = 20

Use dimensional analysis to convert from gallons to ounces.... 1…

multiplying 65 by 0.7=45.5

3x = 40 → x = 13 1/3 ... Only 13 pounds of cake can be made.

Substitute the values of x and y into the given equation and e…

How many ounces are there in a gallon?

Use dimensional analysis to convert from gallons to ounces.... 1…

What is 70% of 65?

multiplying 65 by 0.7=45.5

Area of rectangle

Area of parallelogram

Area of triangle

Area of trapezium

Length x width

Base x height

½ x base x height

½ x (a+b) x height

Area of rectangle

Length x width

Area of parallelogram

Base x height

Congruent (angles)

Cylinder

Circumference

Diameter

Angles that have the same angle (in degrees or radians). The a…

One of the most basic curvilinear geometric shapes, the surfac…

The circumference of a circle is its perimeter, or the distanc…

A line （chord）segment with endpoints on the circle that passes…

Congruent (angles)

Angles that have the same angle (in degrees or radians). The a…

Cylinder

One of the most basic curvilinear geometric shapes, the surfac…

1. Describe the result of adding a larg…

2. What is meant by a negative number?

3. How do you convert a fraction into a…

4. What is the key step that must be pe…

The result is a smaller positive number.

A number less than 0, or a number that is preceded by a minus…

Divide the numerator by the denominator.

Find the lowest common denominator.

1. Describe the result of adding a larg…

The result is a smaller positive number.

2. What is meant by a negative number?

A number less than 0, or a number that is preceded by a minus…

Los criterios de divisibilidad

Divisibilidad entre 2

Divisibilidad entre 3

Divisibilidad entre 5

Son reglas que sirven para saber si un número es divisible por…

Un número es divisible entre 2 si la cifra de las unidades es…

Un número es divisible entre 3 si al sumar sus cifras el númer…

Un número es divisible entre 5 si la cifra de las unidades ter…

Los criterios de divisibilidad

Son reglas que sirven para saber si un número es divisible por…

Divisibilidad entre 2

Un número es divisible entre 2 si la cifra de las unidades es…

P (A and B)

P ( A or B)

Addition rule for combined events

Mutually exclusive events

P (A and B) is the probability that both A and B occur.

P ( A or B) is the probability that at least one of A and B oc…

P ( A or B) = P (A)+ P (B)- P (A and B)

Events are mutually exclusive if they cannot occur at the same…

P (A and B)

P (A and B) is the probability that both A and B occur.

P ( A or B)

P ( A or B) is the probability that at least one of A and B oc…

Rational Numbers

How to find GCF of two integers?

How to find LCM of two integers?

Commutative Property of Addition & Mult…

Any number that can be written as a ratio of two integers; den…

break own both integers into their prime factorizations and mu…

multiply all of the prime factors of each integers

Rational Numbers

Any number that can be written as a ratio of two integers; den…

How to find GCF of two integers?

break own both integers into their prime factorizations and mu…