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Romashka-Z-Leto [24]
3 years ago
5

A metalworker has a metal alloy that is 20​% copper and another alloy that is 60​% copper. How many kilograms of each alloy shou

ld the metalworker combine to create 90 kg of a 52​% copper​ alloy?
Mathematics
1 answer:
tester [92]3 years ago
7 0
132% that what your answer going to be
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Label five places in the photo that have a slope.
Naya [18.7K]

Step-by-step explanation

The orange machine, the very end of the shovel part. That line is a slope. The middle part of the scooper could also be a slope. The very beginng part of the scooper is also a slope.  The bottom part of the scooper is also a slope. The bottom part at the end of the scooper could also be slope.

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2 years ago
Twice a number decreased by the quotient of That Number and 2 is at least 12
lesya [120]
Da number is n
2n-(n/2)≥12
times both sides by 2
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3 years ago
Can someone help me with this answer I’m on a test and it’s almost due
Brrunno [24]

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6 0
3 years ago
20
elena-s [515]

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That is 3 times the original width , then

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