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Papessa [141]
3 years ago
13

Find the length of side BY for the given triangle.

Mathematics
1 answer:
saul85 [17]3 years ago
3 0

Answer:

option 3- 5 square root 2

Step-by-step explanation:

\sin 45° = \frac{BY}{OY} \\  \\  \frac{1}{ \sqrt{2} }  =  \frac{BY}{10}  \\  \\ BY =  \frac{10}{ \sqrt{2} }  \\  \\ BY =  \frac{10 \times  \sqrt{2} }{ \sqrt{2} \times  \sqrt{2}  }   \\  \\ BY =  \frac{10 \sqrt{2} }{2 }   \\  \\  \huge \red{ \boxed{BY =  5 \sqrt{2} }}

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Answer:

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What is the equation of the line with the same slope as the equation x-4y=3 and the y-intercept(0,-8)?
katen-ka-za [31]

Answer:

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Step-by-step explanation:

First find the slope of the line

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we know the y intercept is -8

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8 0
3 years ago
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faltersainse [42]
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3 years ago
What is the value of n in the equation –(2n + 4) + 6 = –9 + 4(2n + 1)?<br><br> n =
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Answer:

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I think

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