8) A metallurgist needs to make 14 kg of an alloy containing 90% gold. He is going to
melt and combine one metal that is 30%
gold with pure gold. How much of each
should he use?

step-by-step explanation:

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- click here to get an answer to your question ✍ 75 i will mark one of the angles formed by two

step-by-step explanation:

391.6 is the correct answer

true

step-by-step explanation:

intersecting chords are just lines that intersect. so a line is equal to 180 degrees, so when it is intersected by another chord, then it create supplementary angles, and because the lines cross, vertical angels are also formed.