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2 years ago

Help if you can its kinda hard

Mathematics

2 answers:

zimovet [89]2 years ago

8 0

The equation would be -9+-9 = -18

LUCKY_DIMON [66]2 years ago

4 0

Answer:

-9 + (-9) = -18

Step-by-step explanation:

They start on -9 and end on -18. That means -9 has to be an addend and -18 is the sum.

-18 - (-9) = -18 + 9 = -9, which means the other addend is also -9.

Hope this helps!

(Also I don't think you need to add the parenthesis in the box.)

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sasho [114]

Answer:

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Step-by-step explanation:

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3 years ago

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What is 4 5/6 as a decimal ? - show work plz:(

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Turn the fraction into a improper fraction.

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irina1246 [14]

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3 years ago

In a research laboratory, a scientist measures the mass of a 1-carat diamond and finds it to be 200 milligrams, measured to the

vlada-n [284]

Answer:

$D=3.5\ gr/cm^3$

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<u>Density</u>

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What do you need help clarifying? Did you want to go over the questions you missed? (:

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