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Ksenya-84 [330]
3 years ago
11

Round 823 to the nearest ten

Mathematics
2 answers:
kirza4 [7]3 years ago
7 0

Answer:

820

Step-by-step explanation:

Find the number in the ten place 2 and look one place to the right for the rounding digit 3. Round up if this number is greater than or equal to

5 and round down if it is less than 5.

bulgar [2K]3 years ago
4 0

820

bc it is not 825 or higher it stays the same

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Melissa has 885 cards and she wants to store them in envelopes. She has 35 envelopes. How many envelopes does she need
Verizon [17]

Answer:

I don't know

Step-by-step explanation:

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3 years ago
(fog)(x). F(x)=3x, g(x)=x+7
ivann1987 [24]

For this case we have the following functions:

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We must find (f_ {0} g) (x). By definition we have to:

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So:

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4 0
3 years ago
Identify the equations as parallel lines, perpendicular lines, or neither.
Alex

Answer:

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Step-by-step explanation:

Equation 1 simplified:   y = 3x+7

Equation 2 simplified: y = -x/3-3

The slopes are completely different, ruling out the possibility of the lines being parallel.

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4 0
3 years ago
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How do you find the area of a circle with the diameter of 2?
Alexeev081 [22]

Answer:

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Step-by-step explanation:

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4 0
3 years ago
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mafiozo [28]

Answer:

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Step-by-step explanation:

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6 0
3 years ago
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