Answer:
12
Step-by-step explanation:
If you flip the polygon on the right so it looks like the polygon on the left, the scale factor for the small polygon to the big polygon is 32/40 or 4/5.
Now use that scale factor, 4/5, to find the missing length
4/5 = ?/15
5*3 = 15 so 4*3 = ?
? = 12
78.32/0.22= 356
Divide
____
0.22/ 78.32
The correct answer is, obviously, 34/7.
Answer:
y = 288 - 60x
Step-by-step explanation:
