True because the rectangle represents the universe and closed figures.
It can save time from doing number crunching and analysis because it's an easy to see visual.
Y = 3x − 8. What is the slope of the equation?
C. 3
Answer: c
Step-by-step explanation:
First you would find the area of the square:
230*230= 52,900
Next you would find the area of one on the triangles:
230*187=43,010 * 1/2= 21,505
Then you would multiply the area of the one triangle by four:
21,505*4= 86,020
Finally, you would add the area of the square to the combined area of the triangles:
86,020+ 52,900=138,920
