Find the arithmetic mean of 14 and 29.
2 answers:
Answer:
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Step-by-step explanation:
Is the mean
Before I calculate, I will explain WHY the fraction above appeared
What is the mean and how to find it?
This is how:
We add all the numbers in the dataset and then divide by the amount of numbers in the given dataset.
Something you might think:
<em>What are you talking about?!</em>
The fraction above shows everything.
There are 2 numbers in the dataset, so we divide by 2.
14+29=43/2=21.5
Hope this helps!
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See the picture attached to better understand the problem
we know that
90°+∠BAC=180°------> by supplementary angles
∠BAC=90°
125°+∠ABC=180° -----> by supplementary angles
∠ABC=55°
∠BAC+∠ABC+p=180----> <span>sum of the internal angles of a triangle is 180 degrees
</span>p=180-90-55-----> p=35°
the answer is
p=35°
we know that
90°+∠BAC=180°------> by supplementary angles
∠BAC=90°
125°+∠ABC=180° -----> by supplementary angles
∠ABC=55°
∠BAC+∠ABC+p=180----> <span>sum of the internal angles of a triangle is 180 degrees
</span>p=180-90-55-----> p=35°
the answer is
p=35°