exam
Maths Puzzle
Numerical Ability
what are all the names that apply to a square
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exam Other Question
Help please.
Use formula from example 7 and find the periods of pendulums of lenghts 2 feet, 3 feet, and 4.5 feet. Express your answer to the nearest tenth of a second.
Examp
Solve the system by graphing.
x - 2y = 8
x + y = -1