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kumpel [21]
3 years ago
5

Ella has 50 stacks of ten pennies in each stack. Describe how to find how many pennies Ella has in all

Mathematics
2 answers:
kkurt [141]3 years ago
8 0
She can either 10x50=500 or count by 10s
k0ka [10]3 years ago
6 0
You would do ten times fifty. which would be 500
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ss7ja [257]

Answer:

Mid point:

= ( \frac{3 +  - 5}{2} , \:  \frac{1 + 8}{2} ) \\  = ( - 1, \: 4.5)

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=  \sqrt{ {( - 5 - 3)}^{2} +  {(1 - 8)}^{2}  }  \\  =  \sqrt{64 + 49}  \\  =  \sqrt{113}  \\  = 10.6 \: units

slope:

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Wittaler [7]

Answer:

The answer would be C

Step-by-step explanation:

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3 0
3 years ago
Absolute value of |x|= 5\6
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Hey there!☺

Answer:\boxed{x=\frac{5}{6},-\frac{5}{6}}

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4 0
4 years ago
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grandymaker [24]

Answer:

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Step-by-step explanation:

If the number is positive, the opposite of it is the same number, but negative.

If the number is negative, the opposite of the number is the same number, but positive.

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69 is the opposite of -69, so the opposite of 69 would go back to -69.

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3 years ago
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