2 years ago

Find x so that QS||PT. PQ=8,QR=5,RS=15,ST=x+3

Mathematics

1 answer:

Amiraneli [1.4K]2 years ago

7 0

Answer:

15/8= 3+15/8+(x-3)

Step-by-step explanation:

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What is the distance between these points: (3,-16) and (-10,-12)

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Distance between points (3, -16) and (-10, -12) is 13.6015

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uppose a large telephone manufacturer has a problem with excessive customer complaints and consequent returns of the phones for

vodka [1.7K]

Answer:

The answer is "294.2075".

Step-by-step explanation:

Given:

$\hat{p} = 0.5 \\\\1 - \hat{p} = 1 - 0.5 = 0.5\\\\E = 4\% = 0.04\\\\$

At $83\%$ confidence level the z is ,

$\alpha = 1 - 83\% = 1 - 0.83 = 0.17\\\\\frac{\alpha}{2} = \frac{0.17}{2} = 0.085\\\\Z_{\frac{\alpha}{2}} = Z_{0.085} = 1.3722\\\\n = (\frac{Z_{\frac{\alpha}{2}}}{E})^2 \times \hat{p} \times (1 - \hat{p})\\\\$

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3 years ago

Solve log (x + 1) = –x2 + 10 by graphing

Anit [1.1K]

Your answer would be x = 3.0645

CHECK
log (3.0645 + 1) ?=? -(3.0645)2 + 10
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0.609 ?=? 0.609

Hope this helps!

So in short your answer is x = 3.0645

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Tems11 [23]

Answer:

Decimal form:

2.10526315789

Step-by-step explanation:

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