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The sum of four numbers is 20 and their average is 5. when a fifth is added, the new average is 6. what is the fifth number?
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Find the missing variable for a parallelogram: a = latex: 32in^2 32 i n 2 h = b = 6.3 in (1in=2.54cm)
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21 a stick 7 inches long is broken into two pieces, so that one piece is twice as long as the other one. how long are the two pieces?
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Which equation can be solved to find one of the missing side lengths in the triangle? cos(60o) = cos(60o) = cos(60o) = cos(60o) = mark this and return
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The sum of four numbers is 20 and their average is 5. when a fifth is added, the new average is 6. w...
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