Answer:
x = 6.5
Step-by-step explanation:
The sum of the angles of a triangle is 180
8x+ 10x-10 + 10x +8 = 180
Combine like terms
28x -2 = 180
Add 2 to each side
28x-2+2 = 180+2
28x=182
Divide by 28
28x/28 = 182/28
x =6.5
0.106337413
i hope this is the answer you need
Answer: Mean Absolute Deviation (MAD): 14.375
Step-by-step explanation:
Three because the smaller the a value is, the narrower the graph.
Use proportions to find scale measurements or actual ... If a drawing is to scale, you can use proportions to determine the ... First, create a proportion using equivalent ratios.