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olga55 [171]
4 years ago
15

What is 12.375 in expanded form

Mathematics
1 answer:
CaHeK987 [17]4 years ago
7 0
<span>In the decimal number system, 12.375 = 1*10^1 + 2*10^0 + 3*10^(-1) + 7*10^(-2) + 5*10^(-3). This is equal to 10 + 2 + 0.3 +0.07 + 0.005. The powers of 10 shift left in order to count in ones, tens, hundreds, and so on. The powers of 10 shift right to count in 1/10, 1/100, 1/1000, and so on.</span>
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PLEASE I NEED HELP ASAP
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1. 15x
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6 0
3 years ago
I don’t know how to answer this?
dalvyx [7]
Answer: a bigger or equal to 20

Explanation:

2a/5 - 2 _> a/4 + 1

8a/20 - 40/20 _> 5a/20 + 20/20

8a - 40 _> 5a + 20

3a _> 60

a _> 20
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4 years ago
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PLEASE HELP LAST TWO QUESTIONS, I USED ALL MY POINTS TO POST THIS PLEASE PLEASE PLEASE HELP VERY IMPORTANT
Radda [10]
<span>10.
if we were to subsitute the points and graph the equation we would notice that the shape is the same for both: a 45 degree angle line that goes upleft and up right
the graph of y=|x| looks like a right angle corner that is facing up that is ballancing on the point (0,0)
the graph of y=|x|-4 is the same except that the graph is shifter 4 units to the right ie. the point ofo the graph/rightangle is on point (4,0)




14.
slope intercept form which is y=mx+b
m=slope b=y intercept
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y=4/3x+b
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</span>
8 0
3 years ago
Devon Price is a clerk typist. His annual salary is 18,720. What is his biweekly salary?
DochEvi [55]
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8 0
4 years ago
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frutty [35]

ErinnaVirtuoso

Answer:

Option D.

Step-by-step explanation:

The slope of a horizontal line is 0.

It is given that the function 1 is a horizontal line that passing through the y-axis at y = 4.

It means the rate of change of function 1 is 0.

The slope intercept form of a linear function is

           .... (1)

where, m is slope and b is y-intercept.

The function 2 is

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On comparing (1) and (2), we get

The rate of change of function 2 is 8.

The difference between rate of change is

The rate of change of function 2 is 8 more than the rate of change of function 1.

Therefore, the correct option is D.

7 0
3 years ago
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