Hey, do you need to simplify all of them?
B is the answer I think but so t take my word for it
Subtract 2x from each side
2x+3=4x+1
-2x -2x
3=2x+1
subtract 1 from each side
3=2x+1
-1 -1
2=2x
divide each side by 2
2=2x
1=x
Answer:
75.062c
Step-by-step explanation:
To find the missing side use pythagorean theorem
So
Solve for b, b= 6.021
To find the area use bh
So (6.021+19)(6)= area
And you get 75.062