About Mr. Ferreira
Mr. Ferreira's dog's name
What is Theta?
The solution to 2x + 3 if x = 4
What is 11?
The name of a polygon with four equal sides and 4 90 degree angles
What is a square?
Calculate the mean: 2,8,12,16,18
What is 11.2?
-16-12
What is -28?
The state Mr. Ferreira grew up in
What is New Hampshire?
Simplify the expression: 3(x+4)−2x
What is x + 12?
The name of an angle that is less than 90 degrees.
What is acute?
Calculate the median: 2,8,12,16,18
Who is 12?
i is considered an "___________ number"
What is imaginary?
Mr. Ferreira's favorite sport.
What is horseback riding?
Solve for x: 2x−5=3x+4
What is -9?
Two angles are complementary, and one angle measures 35 degrees. The measure of the other angle.
What is 55 degrees?
What is 50?
The quadratic Formula
What is: (quadratic formula)
Mr. Ferreira's minor.
What is Forensic Science?
Solve the quadratic: x^2−5x+6=0
What is 2 and 3?
A right triangle has legs of lengths 9 and 12.
The length of the hypotenuse.
What is 15?
The ___________ curve is symmetrical around the mean.
What is a normal?
The practice of securing communication, primarily through the use of mathematical techniques to encrypt and decrypt data
What is cryptography?
What is radicals?
Solve the systems of equations:
2x+y=7 and 3x−y=8
What is (3,1)?
The sine of an angle
What is opposite/hypotenuse?
You roll a 6 sided die. The probability of rolling a 4.
What is 1/6?
The golden ratio number (to one decimal).
What is 1.6?