Christina is tying tow pieces of string together to make a single piece. Her knot will reduce the lenght of each piece by 1/4 in
ch. If one piece is 3 1/4 inches long and the other is 5 1/2 inches long, what will be the length of the single piece of string?
1 answer:
Answer:
8 1/4 inches
Step-by-step explanation:
(3 1/4 - 1/4) + (5 1/2 - 1/4) = 3 + 5 1/4 = 8 1/4 . . . inches
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It would be 1 / (x + 2) (x - 4)
The brother is 4 years old
Answer:
precision
Step-by-step explanation:
Accuracy is also correct if on e d g e n u i t y use precision
f(x) = -4x + 1
g(x) = 2x - 3
Set each other equal and solve for x.
-4x + 1 = 2x - 3
-6x = -4
x = 2/3
substitute x into either f or g and solve for y
-4(2/3) + 1
y = -1.667...
Intersect at
(.667,-1.667)
4.05 - 3.24 = 0.81
(0.81 / 3.24)*100 = 25%
