IBEW MATH REVIEW CORRECT 100%

IBEW MATH REVIEW CORRECT 100%
Area of a rectangle/parallelogram - ANSWERA=bh

Area of a triangle formula - ANSWERA=1/2bh

Area of a trapezoid formula - ANSWERA=1/2h(b1+b2)

inches to centimeters - ANSWER1 in = 2.54 cm

Horsepower to Watts - ANSWER1 horsepower=746 watts,

1 watt= - ANSWER1 joule/second

1 kilowatt= - ANSWER1.34 Horsepower

Meter to feet conversion - ANSWER3.2808 ft.

square yard to square ft - ANSWER9 square feet

1 inch in square mils - ANSWER1000 square mills

wire diameter square mills - ANSWER(D_mils)(D_mils)=A_mils

#6 wire has a diameter of 162 mils.
(162)(162)=26,244mils^2

Systems of Equations - Substitution Method - ANSWERPut one equation into the
other equations.
Works best when one equations starts with a "y=" or "x="

coordinate plane (Cartesian) quadrants - ANSWER

slope formula - ANSWER(y₂- y₁) / (x₂- x₁)

PEMDAS "Order of Operations" - ANSWERParenthesis
Exponents
Multiply/Divide
Add/Sub

Giga - ANSWER10^9

mega - ANSWER10^6

kilo - ANSWER10^3

milli - ANSWER10^-3