Answer:
1 ft
Step-by-step explanation:
From the diagram;

Therefore

Also, AB=8+2=10ft, AD=8ft, AE=4ft. We substitute to get:

Simplify to get:

But AC=AE+EC
This implies that,
5=4+EC
EC=5-1
EC= 1 ft
The best step to do next is to add 80 to both sides of equation:
5 ( x² + 8 x ) + 80 = 14 + 80
and since 80 = 5 · 16
5 ( x² + 8 x + 16 ) = 94 Answer : B )
After that we will continue like this:
5 ( x + 4 )² = 94
( x + 4 )² = 18.8 ... etc
You ran 6 miles on the treadmill on Monday.
Answer:
z ≥ -8 - (-5)
Step-by-step explanation:
Answer:
I think it is 576 small posters.
Step-by-step explanation:
48×12= 576