<h3><u>given</u><u>:</u></h3>
base= 25 mm
height= 28 mm
<h3><u>to</u><u> </u><u>find</u><u>:</u></h3>
the volume of the square pyramid.
<h3><u>solution</u><u>:</u></h3>
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9514 1404 393
Answer:
adjacent angles are 50° and 130°
Step-by-step explanation:
The sum of all 4 angles in a parallelogram is 360°, so the fourth angle must be ...
360° -310° = 50°
Adjacent angles are supplementary, so the other two angles must be ...
180° -50° = 130°
The angles in the parallelogram are either 50° or 130°. Adjacent angles are different.
Given:
The variance of a distribution = 195.
To find:
The standard deviation, rounded to the nearest thousandth.
Solution:
Standard deviation of a distribution is the square root of the variance of the distribution.
Here, the standard deviation of the distribution is
Therefore, the standard deviation is 13.964.
If it was 23 degrees below zero it would be -23 degrees
First question
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Second question 65%
