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

3 0

2 years ago

I need helpp. Which function has its vertex below the x-axis

Dvinal [7]

Answer to the problem:

Basically the -8 shows you the y value that the vertex has !! You can also use desmos to visualize

6 0

3 years ago

What is the equation of the following line?

arlik [135]

The correct answer is f

3 0

3 years ago

A set of data with a mean of 45 and a standard deviation of 8.3 is normally distributed. Find the value that is –1 standard devi

vovikov84 [41]

One standard deviation below the mean is 36.7

One standard deviation above to mean is 53.3

Idk which one your looking for

3 0

3 years ago

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