Answer:
√32 or partially rooted 4√2
Step-by-step explanation:
defined as..
√((x2-x1)²+(y2-y1)²)= distance between 2 points
√((5-1)²+(7-3)²)= √32
Answer:
to get the arithmetic means between 35 and 105 you must add the two and divide it by 2 so 35 + 105 equals to 140 then you divide it by 2 to get 70
So, what is the total lenght of the pieces that wer cut off?
we multiply the lenght by the number:
4
![\frac{1}{3}](https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7B3%7D%20)
*5=20+
![\frac{5}{3}](https://tex.z-dn.net/?f=%20%5Cfrac%7B5%7D%7B3%7D%20)
=21
![\frac{2}{3}](https://tex.z-dn.net/?f=%20%5Cfrac%7B2%7D%7B3%7D%20)
and we subtract this from the original pipe, that is
30
![\frac{3}{4}](https://tex.z-dn.net/?f=%20%5Cfrac%7B3%7D%7B4%7D%20)
-21
![\frac{2}{3}](https://tex.z-dn.net/?f=%20%5Cfrac%7B2%7D%7B3%7D%20)
we need to bring the two fractions to the same denominator (by multiplying the fraction art in the first by 3 and 4 the second):
30
![\frac{9}{12}](https://tex.z-dn.net/?f=%20%5Cfrac%7B9%7D%7B12%7D%20)
-21
![\frac{8}{12}](https://tex.z-dn.net/?f=%20%5Cfrac%7B8%7D%7B12%7D%20)
=9
![\frac{1}{12}](https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7B12%7D%20)
so the correct answer is D!
Answer:
D
Step-by-step explanation:
Answer:
16.1
Step-by-step explanation: