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Galina-37 [17]
2 years ago
14

Find the missing side of the right triangle. Side a = 10 and side b = 5

Mathematics
1 answer:
Levart [38]2 years ago
3 0

Assuming that C is the hypotenuse...

The formula you want to use is:

a^2 + b^2 = c^2

We start by squaring 10, which is 100. 5^2 is 25. Now that we have the values, we can do the equation.

100+25=c^2                  100+25=\sqrt{125}

Now, square root \sqrt{125}

C= 11.180

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The probability is 0.337.

The probability that more than 3 prefer brand c is the same as finding the probability that 4 or 5 prefer brand c.  Using a binomial distribution,

_5C_4(0.6)^4(0.4)^{5-4}+_5C_5(0.6)^5(0.4)^{5-5}
\\
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\\=5(0.6)^4(0.4)+1(0.6)^5(1)=0.33696\approx0.337
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2 years ago
If m A. <br> 25°<br> B. <br> 12.5°<br> C. <br> 37.5°<br> D. <br> 50°
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1 year ago
ABC Bookstore sells new books, n, for $12, and used books, u, for $8. The
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Answer:

D.) $12n + $8u = 112 ;u = 4 + n

Step-by-step explanation:

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Number of used books sold = 4 + number of new books sold

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Step-by-step explanation:

I need  the answer for same question pleas

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