Vocational Vocab
definition of simplify
what is make something simpler or easier to do or understand.
the point where the two line segments or rays of the angle meet.
what is the vertex
Numbers that are integers and can be positive, negative or 0
What are real numbers
The equation AX+B=0
linear equation
Three points on the same line
what is Colinear
definition of expression
what is a math problem with different numbers and letter variables
a 90 degree angle
what is a right angle
the magnitude of a real number without regard to its sign.Also called modulus.
What is absolute value
(X+X/2)(Y+Y/2)
What is the midpoint
a part of a line that is bounded by two distinct end points, and contains every point on the line between its endpoints.
What is a line segement
Definition of System of Equations
What is the solution to a system of linear equations in two variables is any ordered pair that satisfies each equation independently.
a 180 degree angle
what is a straight line
the solution is any number between 2 and 4, to include 2, but not 4.
what is compound equality
Numbers that add to a complimentary angle
what is 90+90
identical in form; coinciding exactly when superimposed.
what is congruent
What state are two measures that both add to 90 degrees
What is complementary
a 45 degree angle
an acute
(x2−x1)2+(y2−y1)2
what is the measurement of distance
Equation for slope
what is Y=MX+B
angles that have a common ray coming out of the vertex going between two other rays, with no overlap of the regions "enclosed" by the two angles.
What is adjacent angles
either of two equal and opposite angles formed by the intersection of two straight lines
What is veritcal angles
Two angles that measure up to 180
What is supplementary
Another nickname for pemdas
What is please excuse my dear aunt sally
equation for vertex
what is Y = a(x-h)2+k
expressing numbers that are too large or too small to be conveniently written in decimal form.
What is scientific notation