Answer:..................................................................
Answer:
You got it! ill do it now
Step-by-step explanation:
Answer:
(2.25 ; 0.5)
Step-by-step explanation:
Answer:
H (x= -3 , y=5)
I (x=8 , y=2)
J (x= -3 , y= -5)
D is the distance between the 2 points so just plug in the x and y cords of each of the corresponding points
so for (HI)
you plug in 2 on the red x
and 8 on the red y
then -3 in the blue x
and 5 in the blue y
Answer:
![32\ hair\ ties](https://tex.z-dn.net/?f=32%5C%20hair%5C%20ties)
Step-by-step explanation:
we know that
To make one hair ties is needed 3 3/8 inches of elastic
so
using proportion
Find out how many hair ties can you make with 9 feet of elastic
Remember that
![1\ ft=12\ in](https://tex.z-dn.net/?f=1%5C%20ft%3D12%5C%20in)
Convert 9 ft to inches
![9\ ft=9*12=108\ in](https://tex.z-dn.net/?f=9%5C%20ft%3D9%2A12%3D108%5C%20in)
Convert mixed number to an improper fraction
![3\frac{3}{8}\ in=\frac{3*8+3}{8}=\frac{27}{8}\ in](https://tex.z-dn.net/?f=3%5Cfrac%7B3%7D%7B8%7D%5C%20in%3D%5Cfrac%7B3%2A8%2B3%7D%7B8%7D%3D%5Cfrac%7B27%7D%7B8%7D%5C%20in)
using proportion
![\frac{1}{(27/8)}=\frac{x}{108}\\\\x=108*8/27\\\\x=32\ hair\ ties](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B%2827%2F8%29%7D%3D%5Cfrac%7Bx%7D%7B108%7D%5C%5C%5C%5Cx%3D108%2A8%2F27%5C%5C%5C%5Cx%3D32%5C%20hair%5C%20ties)