Determine an expression that would represent the area of the figure shown.

Mathematics

1 answer:

Alborosie3 years ago

8 0

Answer:

Option A : 15x² + 62x + 63 is the correct answer.

Step-by-step explanation:

Given measurements of the figure are:

5x + 9 and 3x + 7

We have to find the area. We can find the area by multiplying the two expressions.

Area = (5x+9) * (3x+7)

Area = 5x (3x+7) +9(3x+7)

Area = 15x² + 35x + 27x + 63

Area = 15x² + 62x + 63

Hence,

Option A : 15x² + 62x + 63 is the correct answer.

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(I need someone to answer fast please and a clear answer too so ill mark them as brainlyest) :)

AVprozaik [17]

Answer: 12.6 m

Step-by-step explanation:

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3 years ago

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3 years ago

Which two ratios represent quantities that are proportional?

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Step-by-step explanation:

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3 years ago

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Semenov [28]

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7 0

3 years ago

What is BC ?<br><br><br> Enter your answer in the box.

tangare [24]

Lines AB and AC are equal so you set up an equation like so...
4x + 1 = 2x + 23
Subtract 1 from both sides.
4x = 2x + 22
Subtract 2x from both sides.
2x = 22
Divide.
x = 11
Now you need to plug in 11 into 3x - 8.
3(11) - 8
= 33 - 8
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5 0

3 years ago