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emmainna [20.7K]
2 years ago
8

2. What is the mass of an object that is 10 m above the ground and has 543 J of PE?

Mathematics
1 answer:
Musya8 [376]2 years ago
6 0
PE = mgh
Plug in the values
543 J = m * 9.8 * 10
543 = m * 98
Divide both sides by 98
m = 5.54 kg
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How many terms are in the expression 6w- 3x+9y- 8z+ 12​
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Answer:

5

Step-by-step explanation:

<u>Definition of term:</u>

        A term is a single mathematical expression. It may be a single number (positive or negative), a single variable ( a letter ), several variables multiplied but never added or subtracted.

                 6w- 3x+9y- 8z+ 12​

                                   \/

6w          - 3x        +9y          - 8z          + 12​

                         Hope this helps, have a nice day! :D

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professor190 [17]

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3 0
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8 0
3 years ago
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