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crimeas [40]
3 years ago
11

I do not even know where to begin. Please help.

Mathematics
1 answer:
xenn [34]3 years ago
5 0
F(x) = 2x + 1  when x <= -5
Now -10 is less than -5 so we plug x = -10 into 2x +1:-

f(-10) = 2(-10) + 1 =  -19 answer

Now f(x) = x^2 when  -5< x < 5
x =2  is within this range so f(2) = 2^2 = 4 answer

You can calculate the  other 3  values by a similar method
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Can someone pls help?
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Answer: 2

Step-by-step explanation:

Because if u divide 12÷6=2 2×6=12

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3 years ago
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Step-by-step explanation:

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Convert the decimal expansion 0.1777 into a rational number
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Answer:

The rational form of the given number 0.1777  = \frac{1777}{10,000}

Step-by-step explanation:

The rational number is expressed as a number on the form of (\frac{p}{q} ) , q \neq 0

Now,here the given number in decimal form = 0.1777

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Here, number of digits after decimal = 4

SO, the decimal can be removed and replaced by 1 , by dividing with 1,0000.

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Hence, the rational form of the given number 0.1777  = \frac{1777}{10,000}

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3 years ago
Julissa is running a 10-kilometer race at a constant pace. After running for 18 minutes, she completes 2 kilometers. After runni
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3 years ago
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Find the X COORDINATE OF THE intersection of 9x - 6y = 12 and 3x + 2y =8
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Step-by-step explanation:

Given a System of linear equations, the solution of the system is the point (x,y) in which the lines intersect, where "x" is the x-coordinate and "y" is the y-coordinate.

Having the following System of equations:

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You can use the Elimination method to find the value of "x":

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- Solve for "x".

Then, you get:

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3 years ago
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