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What is
-4.5*(-2)=


(10points)


Sagot :

Answer:

9

Step-by-step explanation:

Answer:

Step-by-step explanation:

when you multiply a negative times a negative it turns into a positive number

-4.5·2=9

If you did * for exponents then the answer is 20.25

same rule applies, when you multiply a negative times a negative it turns into a positive number

-4.5·-4.5=20.25