Answer: 22^yd
Step-by-step explanation:
Answer:
37.5%
Step-by-step explanation:
you have 8 slices that should represent 100% so 100 divide 8 is 12.5
12.5 multiply by the three red sections you have then you get 37.5%
Let's say side length is s.
s*s = 500, so s = √500.
4 sides needed, total length thus 4*s.
4√500 ≈ 89.4
Given:
The line segment is passing through the points (-9,-3) and (8,5),
Divide the segment in the ratio of 1:4.
Use the formula,
![\begin{gathered} (\frac{mx_2+nx_1}{m+n},\frac{my_2-ny_1}{m+n}) \\ (x_1,y_1)=(-9,-3) \\ (x_2,y_2)=(8,5) \\ m\colon n=1\colon4 \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20%28%5Cfrac%7Bmx_2%2Bnx_1%7D%7Bm%2Bn%7D%2C%5Cfrac%7Bmy_2-ny_1%7D%7Bm%2Bn%7D%29%20%5C%5C%20%28x_1%2Cy_1%29%3D%28-9%2C-3%29%20%5C%5C%20%28x_2%2Cy_2%29%3D%288%2C5%29%20%5C%5C%20m%5Ccolon%20n%3D1%5Ccolon4%20%5Cend%7Bgathered%7D)
It gives,
![\begin{gathered} (\frac{1(8)+4(-9)}{1+4},\frac{1(5)+4(-3)}{1+4}) \\ (-\frac{28}{5},-\frac{7}{5}) \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20%28%5Cfrac%7B1%288%29%2B4%28-9%29%7D%7B1%2B4%7D%2C%5Cfrac%7B1%285%29%2B4%28-3%29%7D%7B1%2B4%7D%29%20%5C%5C%20%28-%5Cfrac%7B28%7D%7B5%7D%2C-%5Cfrac%7B7%7D%7B5%7D%29%20%5Cend%7Bgathered%7D)
Answer:
Parallel lines have the same slope but different y intercepts
Slope: 4
y=4x+b
this is the new equation, plug in the point
-10=4(-1)+B
-10=-4+B
add 4
-6=B
Y intercept= -6
slope; 4