3 years ago

Find the value of x so that the polygons have the same perimeter

Mathematics

1 answer:

mestny [16]3 years ago

6 0

x - 2 + x + 4 + x - 2 + 4 - 4 = x + 3 + x + 4 + x + 5

4x + 4 = 3x + 12

4x - 3x = 12 - 4

x = 8

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asambeis [7]

Answer:

The correct answer option is D. $-5^x+3x-2$

Step-by-step-explanation:

We are given the following two functions:

$f(x)=-5^x-4$

and

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We are to find $(f-g)(x)$ so we will subtract the function g from function f, arrange the like terms together and combine them like shown below to get:

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$(f-g)(x)=-5^x-4+3x+2$

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Answer:

Step-by-step explanation:

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