Mathematics, 11.05.2021 20:20 evelyng58
A metalworker has a metal alloy that is 20% copper and another alloy that is 60% copper. How many kilograms of each alloy should the metalworker combine to create 80 kg of a 52% copper alloy?
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In the diagram, the ratios of two pairs of corresponding sides are equal to prove that almn - axyz by the sas similarity theorem, it also needs to be shown that x 6 z un z zz un = 2x zləzz lezy
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A metalworker has a metal alloy that is 20% copper and another alloy that is 60% copper. How many...
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