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
I can’t see the numbers. I want to help but can’t see the numbers.
0.05% of 40 is
0.02 Divide your decimal by 100:

Multiply your decimal with 40:
Answer:
30+ 15 =45
Step-by-step explanation:
(3×10)+15 =45
Answer:7.776
Step-by-step explanation: