2 years ago

Determine an expression that represents: perimeter: area: 3x+8;5x+2

Mathematics

1 answer:

AfilCa [17]2 years ago

6 0

Answer:

........................

Step-by-step explanation:

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2 years ago

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Marta_Voda [28]

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Step-by-step explanation:

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2 years ago

X^2+x-2/1-x^2 ÷ 2x^2-6x-20/x^2-4x-5

ad-work [718]

<span>X^2+x-2/1-x^2 ÷ 2x^2-6x-20/x^2-4x-5

(x + 2)(x - 1) (x - 5)(x + 1)
= ------------------- * ---------------------
(1 + x)(1- x) 2(x + 2)(x - 5)

</span> (x - 1)
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answer
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3 years ago

F(x) = -x - 3 Find f(-4) f(-4) = -(-4) -3

skelet666 [1.2K]

Answer:

$\boxed{ \bold{ \boxed{ \sf{f( - 4) = 1}}}}$

Step-by-step explanation:

Given, f ( x ) = - x - 3

Let's find the value of f ( - 4 )

$\sf{f( - 4) = - ( - 4) - 3}$

We know that , $( - ) \times ( - ) = ( + )$

⇒ $\sf{ 4 - 3}$

Subtract 3 from 4

⇒ $\sf{1}$

Hope I helped!

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2 years ago

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