Answer:
21x^2+3x+12
Step-by-step explanation:
- - If we have a edge area of: 2m
Then we can work out to find the surface area:

= Surface area.
So we plug in and solve and we get:
Surface area=
Answer:
p equals 33 which is the answer to the problem
Answer:
28 Nickels
Step-by-step explanation:
Answer:
d. 40°
Step-by-step explanation:
70-30=40°