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2 years ago

5

You are making a rectangular rug. You want the rug to be twice as long as it is wide. let w represent the width (in feet) of the

rug

1 answer:

EastWind [94]2 years ago

4 0

Answer: l=2w

Step-by-step explanation:

the length is twice the width

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Suppose the 3 schools have succeeded in raising

goldfiish [28.3K]

Answer:

school b

Step-by-step explanation:

it has more

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2 years ago

What is the opposite of (-6v + 1)?

jarptica [38.1K]

I think it will be (6v-1) because its the opposite.

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3 years ago

<img src="https://tex.z-dn.net/?f=%5Csqrt%7B%20x%5E%7B2%7D-10x%2B25%7D%2B25%2B12%5Csqrt%7Bx%7D%20%3D15%5Csqrt%7Bx%7D" id="TexFor

vodomira [7]

Step-by-step explanation:

$\sqrt{ x^{2}-10x+25}+25+12\sqrt{x} =15\sqrt{x} \\ \\ \therefore \: \sqrt{ x^{2}-10x+ {5}^{2} }+25 =15\sqrt{x} - 12\sqrt{x}\\ \\ \therefore \: \sqrt{( x - 5)^{2}}+25 =3\sqrt{x} \\ \\ \therefore \: x - 5+ 25 = 3 \sqrt{x} \\ \\ \therefore \: x + 20 = 3 \sqrt{x} \\ \\ squaring \: both \: sides \\ (x + 20)^{2} = ( {3 \sqrt{x} })^{2} \\ \therefore \: {x}^{2} + 40x + 400 = 9x \\ \therefore \: {x}^{2} + 40x + 400 - 9x = 0 \\ \therefore \: {x}^{2} + 31x + 400 = 0 \\$

8 0

3 years ago

Please help - 30 points.<br> I will mark the best answer Brainliest.

shutvik [7]

Answer:

(1,3) IS YOUR ANSWER

6 0

2 years ago

Ill give you brainiest if your right !!!!

valentina_108 [34]

Answer:

12m - 4

☆ putting the value of m in the above formula

12 × 4 - 4

= 48 - 4

= 44

6r - 4

☆ Putting the value of r in the above formula

6 × 6 - 4

= 36 - 4

= 32

6 0

3 years ago

Read 2 more answers