Center c and a scale factor of 2
You can make it with 10 because 10%times 5% is 50%
Answer:
What is the simplified form of this expression?
7a2 + 10a − 3a − 2a2
Step-by-step explanation:
7a2 + 10a − 3a − 2a2
Combine like terms
742 + 10a - 3a - 2a2
742 + 7a - 2a2
solution=
5a2 + 7a
7x9 = 63
63x2 = 126
126 is the surface area
Answer:
not enough info
Step-by-step explanation:
