Algebra
Solve the equation 3x + 2 = 14 for x.
x = 4
This is made up of an infinite number of points in a single dimension
What is a line?
These are angles that are directly across each other at the intersection of two lines.
What are vertical angles?
A transversal cuts across a minimum of how many other lines?
What is two?
Parallel lines have ________ slope.
What is the same?
Evaluate 3x + 9, for when x = 2
15
This is formed by at least 3 noncollinear points.
What is a plane?
These are angles that add up to 180 degrees.
What are supplementary angles?
For corresponding angles to be congruent, what must be true about the lines cut by the transversal?
What is they must be parallel?
This is the symbol for perpendicular lines.
What is an upside down T?
Simplify the square root of 225 x squared to its simplest form
15x
This is formed by two arms and a common vertex.
What is an angle?
These are angles that share a common side.
What are adjacent angles?
These are angles that are on the same side of the transversal and in between the lines being cut.
What are consecutive interior angles?
Solve for x
3 + 4x - 9 = 7x + 18
-8
This term exists in 0 dimensions.
What is a point?
Vertical angles are always this.
What is congruent?
This is the relationship the measures of consecutive interior angles on parallel lines have.
What is supplementary?
These markings on lines indicate that they are parallel.
What are arrows?
Evaluate for x = 11
3x^2 + 9
372
When two planes intersect, they form a _______.
What is a line?
These are the two angle relationships that form a linear pair.
What are adjacent angles and supplementary angles?
This is the relationship of angles on the same side of a transversal that are both outside the lines being cut by the transversal.
What is no relation?
What is negative 1/3?