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3 years ago

The area of a square is 1,000 ft2. About how long is one side of the square?

Mathematics

1 answer:

vladimir1956 [14]3 years ago

7 0

500 feet. Hope this helped

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What is 23.826 correct to two decimal places

inessss [21]

Answer:

23.83

Step-by-step explanation:

If the number next to it is above 5 then you round it up.

So the 2 becomes a 3 because the 6 to the right of it is above 5.

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Brainliest would be appreciated

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2 years ago

Need help on question 22

zhannawk [14.2K]

You multiply 5 times 10, which gives you 50. This is the length of one side. Since it's a square, all sides are the same length.

Answer: 50cm x 50cm

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3 years ago

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Prove the polynomial identity.

aleksandr82 [10.1K]

Explanation:

Since we have given that

$(2x+1)^2-2(2x+1)$

Now, we have to prove it as

$(2x+1)(2x-1)$

Now, start the iterations:

$(2x+1)^2-2(2x+1)\\\\=4x^2+1+4x-4x-2\\\\=4x^2+1-2\\\\=4x^2-1\\\\=(2x)^2-1\\\\=(2x+1)(2x-1)$

So, first blank will be filled with

$4x^2+4x+1$

Second blank will be filled with

$4x^2-1$

Hence proved.

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2 years ago

Help, please the question and thank you

Ray Of Light [21]

I think it’s 180 I don’t really know why but I hope
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2 years ago

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Your bank account has a balance of −$12. You deposit $60. What is your new balance?

koban [17]

$\tt{Hey~there!$

$\tt{To~find~out~how~much~money~is~in~the~bank,~add~-12~and~60.$

$\tt{-12+60=48$

$\tt{There~are~\$48~in~the~bank.$

$\boxed{\tt{\$48}}$

$\tt{Hope~this~helps!$

$\boxed{\tt{-TestedHyperr}}$

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2 years ago