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yan [13]
3 years ago
8

One way to rename 5 3/10 is 4 8/10. True or False

Mathematics
2 answers:
Anna007 [38]3 years ago
5 0

Answer:

4 13/10

Step-by-step explanation:

im pretty sure this is right bc essentialy a group of one is because bc you took 1 away from 5 but it has to be 10 bc the denominator is 10 and then you addd the 10 to 3

miskamm [114]3 years ago
3 0

Answer:

The statement above is false

Step-by-step explanation:

5 3/10= 5*10+3=53/10

now to simplify 53/10=1 43/10=2 33/10=3 23/10=4 13/10=5 3/10

So it's false.

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On average, a commercial airplane burns about 3.9 × 10³ mL of gasoline per second. There can be as many as 5.1 × 10³ airplanes i
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Find the value of 3x^3y-2xy^2 when x=3 and y=-2​
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5 0
3 years ago
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In the answer space below, provide the larger of the two positive integers that add up to 60 and have the largest possible produ
MAXImum [283]

Answer:

The two positive integers are 30 and 30

Step-by-step explanation:

Let

x------> the larger  positive integer

y-----> the smaller positive integer

P----> the product o the two positive integers

we know that

x+y=60

y=60-x -----> equation A

P=xy ----> equation B

substitute equation A in equation B

P=x(60-x)

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This is the equation of a vertical parabola open downward

The vertex is a maximum

The y-coordinate of the vertex is the largest possible product

Using a graphing tool

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That means------> For x=30 The largest possible product is 900

and

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therefore

The two positive integers are 30 and 30

5 0
3 years ago
5x + 3y = -2<br> 3x + 2y = -1
Effectus [21]

Answer:

(-1,1)

Step-by-step explanation:

5x+2y= -2,  x= -1/3 - 2/3y

5( -1/3 - 2/3y) +3y= -2

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x= -1

7 0
3 years ago
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