A triangle has sides of lengths 11 in., 59 in., and 61 in. Is the triangle a right triangle?

1 answer:

4 0

No No because it says a triangle has sides of length of 11 inch 59 and 61 inch is the triangle a right angle I mean triangle well no because it says 11 or side to side should be equal in once I could be wrong so it’s not

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What is his weekly allowance if he ended with $15

zavuch27 [327]

The answer would be x = ,because
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4 years ago

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8. Given the standard deviation of 16 for a population and a 95% confidence level, find the margin

Kazeer [188]

Answer:

4.0486

Step-by-step explanation:

The margin of error is calculated using $E=z_{\frac{\alpha}{2} }*\frac{\sigma}{\sqrt{n} }$

Where n=60 is the sample size and $\sigma=16$ is the population standard deviation.

The critical value corresponding to 95% confidence interval is $z_{\frac{\alpha}{2}}=1.96$

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3 years ago

Consider the following three points.(-5,2), (0,6), (6,4)Step 3 of 3: Determine whether the three points are collinear or not col

Anni [7]

Step 1

Collinear points are a set of three or more points that exist on the same straight line. Collinear points may exist on different planes but not on different lines.

Step 2

Graph the points; (-5,2),(0,6),(6,4)

Step 3

Conclude based on step 2

Since the points are not a straight line, we can conclude that the 3 points are not collinear.