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Marysya12 [62]
3 years ago
5

What is the mathmatical definition of decomposing

Mathematics
2 answers:
Vinil7 [7]3 years ago
7 0

Answer:

Decomposing is an important mathematical concept because it helps students develop an understanding of how addition and subtraction works. Students can put together (compose) or take apart (decompose) objects to represent addition and subtraction.

Idk what else to say

jarptica [38.1K]3 years ago
4 0
It's when we break a number apart. Like as if we take 3,864. And we take each number and put it in a area of the number.

3=Thousands.
8=Hundreds.
6=Tens.
4=Ones.

Fairly simple and easy.
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Sue ran the first 12 miles of the 24-mile Fun Run in 72 minutes. Her rate decreased by 2 miles per hour in the second half of th
densk [106]

Answer:

90 minutes or 1.30 hours

Step-by-step explanation:

In 72 minutes, Sue ran 12 miles per hour

In 1 minute, Sue ran 12/72 miles per hour

In 60 minutes, Sue ran (12/72)*60 miles per hour

= 10 miles per hour

Remaining miles after completing 12 miles in 72 minutes = (24-12) = 12 miles.

If the mileage decreases to 2 miles per hour, he will now run = (10 - 2) = 8 miles per hour.

Now,

1 hour = 60 minutes

Sue can run 8 miles in 60 minutes

Sue can run 1 miles in 60/8 minutes

Sue can run 12 miles in (60/8)*12 minutes

= 90 minutes or 1.30 hours

6 0
3 years ago
A certain type of corn grows at the rate of 3 inches per week. is this example linear or exponential? answer
denis23 [38]

Suppose the corn size is 10 inches now. SO, according to the problem it grows 3 inches per week. Hence corn will be

10+3=13 in the next week.

13+3=6 in the second week

16+3=19 in the third week and so on.

So, the changes in the plant size is always equal.

Hence, it's an example of linear function.

4 0
3 years ago
What is the fraction of 1578
AVprozaik [17]

Answer:

1578/1

Step-by-step explanation:

Because, it would still simplify to 1578.

7 0
3 years ago
Read 2 more answers
Solve: 7x - 5x - 3 = x+4 plz help
pashok25 [27]

Step-by-step explanation:

(7x - 5x) -3 =x+4

2x - 3 = 2x + 7

7 0
3 years ago
Write an equation of a line in slope intercept form that is perpendicular to y = -4x -2 and passes through the point (-16, -11).
NISA [10]
Y = -4x - 2
P (-16, -11)
a = -4, b = 0, c = -2
m = -a/b
m = -(-4)/(-2)
m = 4/(-2)
m = -2

y-yo = m(x-xo)
y-(-11) = -2[x-(-16)]
y+11 = -2(x+16)
y+11 = -2x-32
2x+y+11+32 = 0
2x+y+43 = 0

A outra questão é semelhante.
4 0
3 years ago
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