Random
Who invented paint by number?
Leonardo Da Vinci
10x=70
x=7
A symbol usually a letter used to represent an unknown number.
Variable
3x-9=15
x=8
Which prime number is the only even one?
The only even prime number is two.
Who developed the cartesian axes?
René Descartes
x/10=-5
x=-50
Operations that "undo" each other are called....
inverse operations
5x+10=55
x=9
What Follows Millions, Billions, and Trillions?
Quadrillion
What is the only number that has the same number of letters as its meaning?
Four
x+15=30
x=15
A mathematical sentence that contains an equal sign....
Equation
4/c+2=10
C=32
When do we celebrate Pi day?
March 14.
The date March 14 was chosen for its numeric value 3.143.14, which corresponds to the first three digits of Pi.
What geometric theorem allows for the calculation of the square of a hypotenuse of a triangle, by combining the squares of the two other sides? It gets its name from an ancient Greek philosopher.
Pythagorean Theorem
x-18=57
x=75
The value of the variable that makes the equation true is called.....
Solution/Answer
5/w-25=75
w=500
What is the only number that is written in alphabetical order?
Forty
What is the last name of your math teacher?
Millan
-10+x=35
x=45
A number used to multiply a variable....
Coefficient
3m+12=9
In which area of math are the phrases sine, cosine, and tangent used?
Trigonometry