X+y=27
x=2y
2y+y=27
y=9
x=27-y
x=27-9=18
Answer:
B. 6 inches
Step-by-step explanation:
To find how wide it is, multiply the length by 3/4
8(3/4)
= 6
The width of the rectangle in 6 inches.
So, the correct answer is B. 6 inches
Answer:
i belive 11 and 1 sorry if it is not right
Step-by-step explanation:
18 line segments also for faster and better u can 6 times 3 since there is already three in a triangle.
Answer: (5.5, -4)
Step-by-step explanation:
You can use the midpoint formula to find the midpoint of point A and point B.
![M(\frac{x_{1}+x_{2} }{2}, \frac{y_{1} + y_{2} }{2})](https://tex.z-dn.net/?f=M%28%5Cfrac%7Bx_%7B1%7D%2Bx_%7B2%7D%20%7D%7B2%7D%2C%20%5Cfrac%7By_%7B1%7D%20%2B%20y_%7B2%7D%20%7D%7B2%7D%29)
x₁ = 8
x₂ = 3
y₁ = -7
y₂ = -1
![M(\frac{x_{1}+x_{2} }{2}, \frac{y_{1} + y_{2} }{2})](https://tex.z-dn.net/?f=M%28%5Cfrac%7Bx_%7B1%7D%2Bx_%7B2%7D%20%7D%7B2%7D%2C%20%5Cfrac%7By_%7B1%7D%20%2B%20y_%7B2%7D%20%7D%7B2%7D%29)
![M(\frac{8+3 }{2}, \frac{-7 +-1}{2} )](https://tex.z-dn.net/?f=M%28%5Cfrac%7B8%2B3%20%7D%7B2%7D%2C%20%20%5Cfrac%7B-7%20%2B-1%7D%7B2%7D%20%29)
![M(\frac{8+3 }{2}, \frac{-7 -1}{2} )](https://tex.z-dn.net/?f=M%28%5Cfrac%7B8%2B3%20%7D%7B2%7D%2C%20%20%5Cfrac%7B-7%20-1%7D%7B2%7D%20%29)
![M(\frac{11 }{2}, \frac{-8}{2} )](https://tex.z-dn.net/?f=M%28%5Cfrac%7B11%20%7D%7B2%7D%2C%20%20%5Cfrac%7B-8%7D%7B2%7D%20%29)
![M(5.5, -4 )](https://tex.z-dn.net/?f=M%285.5%2C%20-4%20%29)
Midpoint = (5.5, -4)
Hope this helps!