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Katarina [22]
3 years ago
10

If (x)=x/2-2 and g(x)=2x2+x-3, find (f+g)(x)

Mathematics
1 answer:
Lady_Fox [76]3 years ago
4 0
(f+g)(x)=f(x)+g(x)=
\frac{x}{2}-2+2x^2+x-3=2x^2+\frac{2}{2}x+\frac{1}{2}x-2-3=
2x^2+\frac{3}{2}x-5


(f+g)(x)=2x^2+\frac{3}{2}x-5
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What is the equation of the line with a slope of -3 and passes through the point (-6,-3)
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2 years ago
A circle has a radius of 7.5 centimeters and a central angle AOB that measures 90 degrees. What is the length of the intercepted
Julli [10]
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This means that the length of the intercepted arc \stackrel{\frown}{AB} is \frac{1}{4} of the circumference of the circle. So,

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6 0
3 years ago
3/5 divided by 2/3 please give me right answer hope
antiseptic1488 [7]
The answer for this would be 0.06.
4 0
2 years ago
Read 2 more answers
How yo calculate step by step 0.082×100​
IrinaK [193]

Answer:

8.2

Step-by-step explanation:

When you calculate it by 100, there are two zeros, so you move two decimals to the right.

This makes 8.2, and 8.2 will be the answer.

Another example could be... 0.082✖️10.

In this case, there is 1 zero, so you move the decimal to the right once, making it 0.82.

Hope this helps!!!

5 0
3 years ago
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