Answer:
28 inches
Step-by-step explanation:
The piece of ribbon that Lily has is 3 yards 4 inches long.
Let us first put this in inches:
1 yard = 36 inches
=> 3 yards = 3 ^ 36 = 108 inches
The length of Lily's ribbon is:
108 + 4 = 112 inches
She cuts the ribbon into 4 equal pieces.
To know the length of each piece, we divide the length of Lily's ribbon by 4:
112 / 4 = 28 inches
Each piece of ribbon is 28 inches long.
Answer:
-132
Step-by-step explanation:
Answer:
see explanation
Step-by-step explanation:
5x² + 5x + 3 = 0 ← in standard form
with a = 5 , b = 5 , c = 3
Solve using the quadratic formula
x =
=
=
=
=
=
Then
x = ± i , that is
x = - - i , - + i
Answer:
m=y2-y1/x2-x1
Step-by-step explanation:
y=mx+b
a+b=c
or
a=c-b
If he could walk directly from the back door to the barn door, he would walk 10.2 yards less.
First, let's define our coordinate axis, I will use north as the y-axis and east as the x-axis.
So let's assume that Loto begins at the point (0, 0).
Then:
- He moves 8 yards east, to: (8yd, 0)
- He moves 6 yards north, to: (8yd, 6yd)
- He moves 12 yards east, to: (20yd, 6yd)
- He moves 5 yards north, to: (20yd, 11yd)
So he walked a total of 8yd + 6yd + 12yd + 5yd = 33yd
So he just moves from (0, 0) to (20yd, 11yd), thus the displacement is:
So, if he could walk directly he would only walk 22.8 ft
The difference is:
33yd - 22.8yd = 10.2 yd.
He would walk 10.2 yards less if he could walk directly from the back door to the barn door.
If you want to learn more about displacements, you can read:
brainly.com/question/13271165