Scientific Notation and Number System
Linear Equations
All About Peñas
Angles
Solving Equations
Geometry
100
The numbers 16, 25, 49, 81 are considered to be this kind of numbers. Numbers that if you take the square root, you don't get a decimal.
What is a perfect square?
100
This is a synonym for "rate of change" or "constant rate"
What is slope?
100
Ms. Peñas has this many cats.
What is 2?
100
If two angles add up to 90 degrees they are__________, but if they add up to 180 they are__________.
What is complementary and supplementary?
100
Does this equation have NO solution, One solution or Infinitely Many solutions? 4x = 2x -2
What is ONE solution?
100
Name the transformation shown here:
What is reflection over x-axis?
200
The mass of an ant is about 3 x 10-3 grams. The mass of a giraffe is about 2 x 103 grams. What is the approximate mass of an ant?
What is .003 grams?
200
In the equation y = 2x + 10, what does the 10 represent?
What is the y-intercept?
200
Although it is not her dog, Ms. Peñas has an "adopted" dog named this.
What is Spiky?
200
Name the relationship shown here:
What is alternate interior angles?
200
Does this equation have NO solution, One solution or Infinitely Many solutions? 7x + 4 = -4 + 7x
What is NO solutions?
200
When given a right triangle, this is the side opposite to the 90 degree angle?
What is hypotenuse?
300
In scientific notation, the number in front of the decimal must always be between what two numbers?
What is between 1 and 9?
300
In a system of equations, you can find the solution using these three methods.
What is graphing, substitution and elimination?
300
As a joke, if Ms. Peñas wasn't a math teacher, she would have been this. (She's very good at finding things online...)
What is FBI Agent?
300
Name the relationship shown here:
What is linear pair (supplementary also accepted)?
300
6z + 14 = -7 - z
What is z = -3?
300
This is the only volume formula that has radius to the THIRD power.
What is volume of a sphere?
400
Find the solution to the following expression and write your answer without exponents:
(5^3 * 5^ -4 ) / 5^ -6
What is 25?
400
Mickey wants to buy flowers for Minnie and he checkouts two shops:
1. Goofy's Flowers charges $10 per bouquet plus a $5 delivery fee.
2. Daisy's Flowers charges $10 per bouquet plus a $6 delivery fee.
Mickey graphs both equations. He saw that both have the same slope, which means the lines are....
What is parallel?
400
How old is Ms. Peñas?
What is 23?
400
A park is shaped like a right triangle. One corner of the park measures 38 degrees. What are the measurements, in degrees, of the other two corners of the park?
What are 90 degrees and 52 degrees?
400
If your equations has a parenthesis, you use this property to get rid of it.
What is distributive property?
400
When you rotate a point 90 degrees COUNTERCLOCKWISE, these are the two rules you must follow.
What is
1. Change the sign of the original y value.
2. Switch the x and y values
500
Simplify the following expression and write your answer in scientific notation:
(2 x 10 -5 )(3 x 1011)
6 x 106
500
When given a system of equations and asked to solve by substitution, this is the first step to finding the answer.
What is solve one equation for one variable?
500
When is Ms. Peñas' birthday?
What is February 17?
500
Name 4 types of angles that are always congruent or if the lines are parallel.
What are vertical angles, alternate interior angles, alternate exterior angles and corresponding angles.
500
Solve the equation:
(4x + 8 -10x) / (x+4) = -10
What is x = -2?
500
This is the distance formula.
What is D = squareroot((X2 - X1)2 + (Y2 - Y1)2)?