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exam review  unit 1B right triangles 

Definition
where the largest side is conventionally denoted c and is called the hypotenuse. The other two sides of lengths A opposite and B adjacent. solve with SOC CAH TOA.[image] 


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exam review  unit 2A Algebra 

Definition
4a(2a1) = 8a+4a Algebra uses letters (like x or y) or other symbols in place of values, and plays with them using special rules. 


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exam review  unit 3 linear systems 

Definition
[image] A "system" of equations is a set or collection of equations that you deal with all together at once. Linear equations (ones that graph as straight lines) are simpler than nonlinear equations, and the simplest linear system is one with two equations and two variables. 


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exam review  unit 4 Factoring 

Definition
Factoring: Finding what to multiply together to get an expression. It is like "splitting" an expression into a multiplication of simpler expressions. [image] 


Term

Definition
[image] 6,750 รท 8,100 = o.83 sin1 56.44 

