In standard form the answer will be if you go by (Ax+by=c )then I must say it's 3x-7y=9
Answer:39 1/5
Step-by-step explanation:
The first one is D
The second one is true
As you can see from the polygon, 70/10= 7.
The second polygon is an enlargement of the first one.
Just multiply 4*7 to get the answer.
4*7= 28
That's the answer!
I hope this helped you!
Brainliest answer is always appreciated!
So first 4x12 then divide that by 7