Go on. Explore!

lvl 0 • 0 xp

lvl 1

Home Market Decks Interests

GRE Prep

memorize.ai (lvl 286)

(0)

50 cards

()

Section 1

Preview this deck

integer

Front

1 / 50

GRE

0.0

0 reviews

5			0
4			0
3			0
2			0
1			0

Active users

All-time users

Favorites

Last updated

6 years ago

Date created

Mar 14, 2020

Cards (50)

Section 1

(50 cards)

integer

Front

any whole number

Back

union of a set

Front

the set of all elements in either set or in both sets. The union of two sets is indicated by the following symbol, which isn't the same as the letter U

Back

prime numbers

Front

a number which can only be divided by itself and 1 ONLY

Back

___ percent of the values for a variable will be found within the standard deviation

Front

60

Back

central angle of a circle

Front

an angle whose vertex is the center of the circle

Back

real numbers

Front

All rational and irrational numbers (every number ever)

Back

4√5 + 2√5 =

Front

6√5 (can only add if same base, otherwise, just don't)

Back

volume of a sphere

Front

V=4/3πr³

Back

absolute value

Front

The distance a number is from zero on a number line. ALWAYS POSITIVE

Back

2^3 x 2^4 =

Front

2^7

Back

volume of a cube

Front

V=s³

Back

to multiply fractions

Front

Multiply the tops, then multiply the bottoms, always reduce your answer

Back

arc

Front

a portion of the circumference of a circle

Back

during inequalities, if you multiply or divide by a negative number...

Front

reverse the sign (> becomes <)

Back

whole numbers

Front

positive numbers, including zero, without any decimal or fractional parts

Back

factorial

Front

Symbol in the form of an exclamation point (!) that indicates the operation of multiplying a number by all the natural numbers below it excluding zero. The formula for n factorial is [n! = n x (n-1) x (n-2) ... x 1] , except in the case of 0, where 0! = 1.

Back

Volume of a rectangular prism

Front

V=lwh

Back

irrational numbers

Front

any number that CANT be expressed as a fraction (pi)

Back

right triangles.....

Front

3:4:5 5:12:13

Back

degrees in a quadrilateral

Front

360

Back

Circumference of a circle

Front

2πr or πd

Back

√8 x √3 =

Front

√24

Back

Area of a parallelogram

Front

A=bh

Back

volume of a cylinder

Front

V=πr²h

Back

Negative Exponent Rule

Front

x ⁻ⁿ = 1/xⁿ

Back

corresponding angles

Front

Angles in the same place on different lines

Back

complementary angles

Front

Two angles whose sum is 90 degrees

Back

simplify √80

Front

√4 x √20 √4 x √4x √5 2 x 2 x √5 4 x √5

Back

area of a triangle

Front

A=1/2bh

Back

X^0 =

Front

1

Back

Thales' theorem states that if two of the endpoints of an inscribed angle in a semicircle create a diameter, then...

Front

the inscribed angle is a right triangle

Back

disjoint sets

Front

sets that do not have any elements in common

Back

Pythagorean Theorem

Front

a²+b²=c²

Back

rational numbers

Front

Any number that can be expressed as a fraction

Back

intersection of sets

Front

the elements that are common to two or more sets (symbol is upside down U)

Back

supplementary angles

Front

Two angles whose sum is 180 degrees

Back

0!

Front

1

Back

formula for percent change

Front

(new-old/old) x 100

Back

vertical angles

Front

A pair of opposite congruent angles formed by intersecting lines

Back

degrees in a triangle

Front

180

Back

sector

Front

A portion of the area of a circle. The degree measure of a sector is the same as its central angle and twice its inscribed angle

Back

(-2)^2

Front

4

Back

area of a trapezoid

Front

A=1/2h(b1+b2)

Back

Sum of interior angles

Front

180(# of angles-2)

Back

to divide fractions...

Front

keep change flip

Back

composite number

Front

A number with more than two factors

Back

essays are scored from...

Front

0-6

Back

inscribed angle of a circle

Front

an angle in a circle with its vertex on the circumference

Back

area of a circle

Front

A=πr²

Back

5^6 / 5^4 =

Front

5^2

Back