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3 years ago

What’s the answer and work for this?

Mathematics

1 answer:

sergeinik [125]3 years ago

8 0

to find the value of x, you have to subtract 95 from 180. so the value of x will be 85. to find the value of y, you have to add the value of x which is 85 to the given angle which is 50. the angle would be 135. since the triangle is 180 degree, now u subtract 135 from 180. and the value of y will be 45. so x is 85 degree and y is 45 degree. hope that helps.

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Write without the absolute value sign. |x-3| if x>4

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Angle BDC is given as 38° but not drawn in the figure. Amateurs.

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We won't bother subtracting because we're really after

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0.6568 = 65.68% probability that she would be correct.

Step-by-step explanation:

When the distribution is normal, we use the z-score formula.

In a set with mean $\mu$ and standard deviation $\sigma$ , the zscore of a measure X is given by:

$Z = \frac{X - \mu}{\sigma}$

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