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svlad2 [7]
3 years ago
10

True Or False?

Mathematics
1 answer:
natali 33 [55]3 years ago
4 0
Electromagnets are devices that create a magnetic field through the application of electricity. Strong electromagnets are used to lift, move and drop heavy objects, such as vehicles. Electromagnets have advantages over permanent magnets. When the current is switched off, the electromagnet will lose its magnetism. The car will fall back to earth and we need that when we move cars in a junkyard. With a regular ( permanent ) magnet it would be much harder to do.
Answer: A. True

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Kay [80]

Answer:

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5 0
3 years ago
The sum of two numbers is 14 there diffrence is 6
Alexus [3.1K]

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6 0
4 years ago
Jess will plant up to 27 acres on her farm with wheat and corn. More than 5 acres will be planted with wheat.
Lena [83]
The first thing we do in these cases is to define the variables.
 We have then:
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 Answer:
 
two inequalities that represent this situation are:
 
w + c <= 27
 
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8 0
3 years ago
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Hello!!!

Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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