Answer:
-2 4x square is the answer
Answer:
BE=7 un., EC=5 un.
Step-by-step explanation:
Triangles ABC and ADE are similar, then
Thus,
Therefore,
So
Answer:
m = 7/5
b = 7
y = 7/5x + 7
Step-by-step explanation:
points (-5,0) (0,7)
slope = (y2-y1)/ (x2-x1)
= (7-0)/(0--5)
= (7-0)/(0+5)
= 7/5
y intercept = point where it crosses the y axis (0,7)
y = mx+b
m = 7/5
b = 7
y = 7/5x + 7