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4 years ago

-5.4×(-1.8)=?A. -9.72B. 9.72C.-3D.3

Mathematics

2 answers:

zhuklara [117]4 years ago

5 0

Answer:

Step-by-step explanation:

-5.4*-1.8=9.72

They cancel each other out since they're both negative, so just ignore the negatives and do the regular multiplication

Fiesta28 [93]4 years ago

4 0

The answer would be -9.72

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3 years ago

Peter's salary is twice Anne's salary and half of David's salary. Then the average salary of Anne and David is _ of Peter's sala

satela [25.4K]

<h3><u>Answer:</u></h3>

Average of salary of Anne and David is 1.25 of Peter's Salary

<h3><u>Explanation:</u></h3>

In the question, relations between salaries of Peter, Anne, and David is given. From the given relations, we need to make few equations and calculate the average of Anne and David in terms of Peter's Salary.

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3 years ago

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3 years ago

I have f(x)=x^2+x+5. Then (f(x)-f(a))/(x-a).

Salsk061 [2.6K]

Answer:

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