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3 years ago

Evaluate x+y when x=-20.3 and y=1.4

Mathematics

2 answers:

defon3 years ago

6 0

Answer:

-18.9

Step-by-step explanation:

To answer this question, insert our known values into the equation.

Now our equation is -20.3+1.4.

Its a simple matter of adding from here:

-20.3+1.4=-18.9

Hope this helps!

kondaur [170]3 years ago

4 0

the answer is 21.7 youre welcome

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What times what equals -30 but also can be added together and equal -4

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Answer:

Step-by-step explanation:

xy=-30

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3 years ago

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3 years ago

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Vedmedyk [2.9K]

Answer:

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Step-by-step explanation:

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