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Feliz [49]
3 years ago
11

The area of a square is 100 square miles. The length of a side of a square is given by the expression square root of A where A i

s a squares area. Use this expression to find the length of a side of the square.
Mathematics
1 answer:
natima [27]3 years ago
6 0

Answer:

l = 10\,mi

Step-by-step explanation:

The length of the square side is:

l = \sqrt{100\,mi^{2}}

l = 10\,mi

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Nine actors audition for four different parts in a play in how many ways can the director fill these roles ?
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After lunch, you need to buy new shoes. You bought a pair last year and they cost $79.00. Now, the same shoes cost $86.00. By wh
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Answer:

The main answer: $4.84

Step-by-step explanation:

County A: Multiply the price by the sales tax to find out how much money the sales tax will add. Remember to convert percent to decimal!

$75 * 0.0725 = $5.4375

Add the original price and the sales tax.

$75 + $5.4375 = $80.4375

County B: Multiply the price by the sales tax to find out how much money the sales tax will add. Remember to convert percent to decimal!

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Add the original price and the sales tax.

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Then take the difference.

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Round to the nearest hundredth: $4.84

8 0
2 years ago
Help me thanks<br> Xxxxxxxxxx
34kurt

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Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Find the measure of the numbered angle formed by a secant segment and tangent.
Effectus [21]
The rule is that the angle is half the measure of the intercepted arc.  So it's 110.
4 0
3 years ago
a total of $21,000 is invested in two bonds that pay 4% and 7.5% simple interest. The bond with 7.5 % interest rate earned 6 tim
hjlf
21000=a+b
ax.075xt=6xbx.04xt
t cancels out
a=3.2b
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account with 7.5% had 16000 invested in it.
account with 4% had 5000 invested in it
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3 years ago
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