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julia-pushkina [17]

3 years ago

7

Misty took a multiple choice test in science that had 50 questions. If the relationship between the number she got correct and t

he number she got incorrect is 7:3, and she got 9 incorrect, how many did she get correct?

1 answer:

grandymaker [24]3 years ago

6 0

She got 41 right because she only missed 9

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qaws [65]

Answer:

Y = - 12.55X1 + 276.52

Step-by-step explanation:

Given the data:

Age of child :(X) : 4, 6, 10, 13, 14, 17

Time (seconds) (Y) : 230, 205, 132, 119, 108, 62

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3 years ago

What is the length of side a?

Bad White [126]

$\huge \bf༆ Answer ༄$

According to given figure, The Triangle BDC is a right angled Triangle (Angle D = 90°)

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Now, let's solve ~

$\sf \: BD {}^{2} + CD {}^{2} = BC {}^{2}$

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