3 years ago

Express the area of the entire rectangle. Your answer should be a polynomial in standard form, (x+4) (x+5)

Mathematics

1 answer:

TiliK225 [7]3 years ago

8 0

Answer:

$x^{2}$ + 5x + 20

Step-by-step explanation:

(x+4) (x+5)

Expand

x^2 + 5x + 4x + 20

Simplify

$x^{2}$ + 5x + 20

Hope that helps!

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Painter A charges $70 to start a job and $80 per hour he/she is there. Painter B charges $100 per hour. Write an inequality that

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a rectangular parking lot has a lenth that is 6 yard graeter than the width the area of the parking lot is 160 ssquar yardsd. fi

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Answer:

<h3><u>Required Answer</u><u>:</u><u>-</u></h3>

Let

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the length =6x

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${\boxed{\sf Area=lb}}$

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${:}\longrightarrow$ $\sf x\times 6x=160$

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${:}\longrightarrow$ $\sf x^2={\dfrac {160}{6}}$

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${:}\longrightarrow$ $\sf x=\sqrt {26.6}$

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The figure below is dilated with the center of dilation at the origin and a scale factor

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Old coordinate

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As center of dilation is origin the scale factor only multiplied with B

new coordinate

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I need help solving this asap

quester [9]

Answer:

the answer will be A

Step-by-step explanation:

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