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zysi [14]
3 years ago
9

Evaluate the function at the given value and simplify.

Mathematics
1 answer:
Licemer1 [7]3 years ago
8 0

Answer:

The correct option is b.

Step-by-step explanation:

The given function is

f(x)=-5x+1

We need to find the value of f(-2). It means we have to find the value of given function at x=-2.

Substitute x=-2 in the given function to find the value of f(-2).

f(-2)=-5(-2)+1

On simplification we get

f(-2)=10+1

f(-2)=11

The value of f(-2) is 11. Therefore the correct option is b.

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2 years ago
How do I solve this equation: -5/6b + 3/4 = 1/2b - 2/3 ?
Gre4nikov [31]
First get like things on the same side:
-5/6b - 1/2b= -2/3 - 3/4

Then find equivalent fractions to make the equation easier to solve.
-5/6b - 3/6b= -8/12 - 9/12

Then just add things together and solve.
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You can then plug the answer back into the original question to make sure it is the correct answer.
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3 years ago
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4 0
3 years ago
James has an ice cube tray that makes ice in the shape of spheres rather than cubes. Each sphere of ice has a radius of 2cm, one
DedPeter [7]
<span>Each sphere of ice has a radius of 2cm
</span>one tray makes 6 spheres
<span>What is the total volume of ice the tray can make at one time?

Total volume of each sphere is </span><span>33.51 cm^3
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201 cm^3 total volume of ice that the tray can make at one time
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Hope this helps :)</span>
6 0
3 years ago
Can anyone please help me <br><br>-1.6 = k + 0.9​
ololo11 [35]

Answer: k=-6

-6=k+0

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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