Answer:
All work is shown and pictured
Answer:
answer is 11 feet is the correct answer
Just work with it as seperate triangles and then add them up.
Answer:
A=4
Step-by-step explanation:
Mariya was solving:
4x2-20x+3=0
4x2-20x=-3
A(x2-5x)=-3
At this point, we can know that 4*x2=4x2 and 4*5x=20x, son A=4