3 years ago

Please answer from the picture below!!

Mathematics

1 answer:

vagabundo [1.1K]3 years ago

3 0

A is the correct answer

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The area of the shaded portion of the rectangle is how many units larger than the area of the unshaded portion of the rectangle?

slega [8]

Answer:

$(x^{2}-x-2)\ units^{2}$

Step-by-step explanation:

step 1

Calculate the area of the shaded portion

$A1=(2x+3)(x+1)\\ \\A1=2x^{2}+2x+3x+3\\ \\A1=(2x^{2}+5x+3)\ units^{2}$

step 2

Calculate the area of the unshaded portion

$A2=(x+5)(x+1)\\ \\A2=x^{2}+x+5x+5\\ \\A2=(x^{2}+6x+5)\ units^{2}$

step 3

Find the difference of the areas

$A1-A2=(2x^{2}+5x+3)-(x^{2}+6x+5)=(x^{2}-x-2)\ units^{2}$

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4 years ago

If the graphs of the linear equations in a system are the same line, what does that mean about the possible solution or solution

kvasek [131]

I think it’s c there are many solutions

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3 years ago

What is the slope of a line that passes through the points (5, 12) and (8, -1)

Pachacha [2.7K]

Answer:

m = -4.33333 or -4 and 1/3

Step-by-step explanation:

gradient = (difference in y)/(difference in X)

m = (-1-12)/(8-5)

m = -13/3

m = -4.3333333

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3 years ago

Tim's house has a taxable value of $ 149 , 000 . Tim's property tax rate is 0.28 % . How much will Tim have to pay in property t

AnnyKZ [126]

Answer:

$41,720

Step-by-step explanation:

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3 years ago

Helppp mee

gtnhenbr [62]

You walk into a restaurant. In the room there are 10 people who are 21 years old , 3 people are 26 years old 7 people are 29 years old and 9 people who are 31 years old. 17 are men. how many people are in the restaurant.

<span>10 + 3 + 7 + 9 = 29</span>

6 0

3 years ago

Read 2 more answers